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Posted to notifications@apisix.apache.org by "Fabriceli (via GitHub)" <gi...@apache.org> on 2023/04/10 03:25:42 UTC
[GitHub] [apisix] Fabriceli opened a new issue, #9273: help request: resty http got BAD ARGUMENT exception by accident
Fabriceli opened a new issue, #9273:
URL: https://github.com/apache/apisix/issues/9273
### Description
ERROR Stacks:
```sh
2023/04/06 14:14:08 [error] 121939#121939: *28808 lua entry thread aborted: runtime error: /usr/local/apisix//deps/share/lua/5.1/resty/http.lua:365: bad argument #1 to 'str_sub' (string expected, got boolean)
stack traceback:
coroutine 0:
[C]: in function 'str_sub'
/usr/local/apisix//deps/share/lua/5.1/resty/http.lua:365: in function '_receive_status'
/usr/local/apisix//deps/share/lua/5.1/resty/http.lua:777: in function 'request'
/usr/local/apisix//deps/share/lua/5.1/resty/consul.lua:156: in function 'get'
/usr/local/apisix/apisix/discovery/consul/init.lua:342: in function </usr/local/apisix/apisix/discovery/consul/init.lua:273>, context: ngx.timer
```
Here is the code snippet:
```lua
local function call_url1(url)
-- long pull
-- Blocking request, increase timeout
-- https://www.consul.io/api/index.html#blocking-queries
local c = http.new()
-- call the url
end
local function call_url2(url)
-- long pull
-- Blocking request, increase timeout
-- https://www.consul.io/api/index.html#blocking-queries
local c = http.new()
-- call the url
end
function _M.connect(premature)
if premature then
return
end
local url1_thread, url1_err = ngx.thread.spawn(call_url1, url1)
if not url1_thread then
log.error("spawn url1 thread error")
return
end
local url2_thread, url2_err = ngx.thread.spawn(call_url2, url2)
if not url2_thread then
log.error("spawn url2 thread error")
return
end
local thread_wait_ok, wait_res = ngx.thread.wait(url1_thread, url2_thread)
ngx.thread.kill(url1_thread)
ngx.thread.kill(url2_thread)
if not thread_wait_ok then
log.error("failed to wait thread: ", err, ", wait_res: ", wait_res)
return
end
local c3 = http.new()
-- call other url and got exception here
-- short pull
end
```
Ensure you have provided the following details while reporting a problem:
* The exact version of the related software, including but not limited to the OpenResty version
(if any), the NGINX core version, the `ngx_lua` module version,
```sh
nginx version: openresty/1.21.4.1
```
### Environment
- APISIX version (run `apisix version`):
```sh
3.2.0
```
- Operating system (run `uname -a`):
```sh
Linux apisix-86b4757f44-tlqvv 5.4.0-131-generic #147-Ubuntu SMP Fri Oct 14 17:07:22 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
```
- OpenResty / Nginx version (run `openresty -V` or `nginx -V`):
```sh
nginx version: openresty/1.21.4.1
built by gcc 9.3.1 20200408 (Red Hat 9.3.1-2) (GCC)
built with OpenSSL 1.1.1s 1 Nov 2022
TLS SNI support enabled
configure arguments: --prefix=/usr/local/openresty/nginx --with-cc-opt='-O2 -DAPISIX_BASE_VER=1.21.4.1.7 -DNGX_GRPC_CLI_ENGINE_PATH=/usr/local/openresty/libgrpc_engine.so -DNGX_HTTP_GRPC_CLI_ENGINE_PATH=/usr/local/openresty/libgrpc_engine.so -DNGX_LUA_ABORT_AT_PANIC -I/usr/local/openresty/zlib/include -I/usr/local/openresty/pcre/include -I/usr/local/openresty/openssl111/include' --add-module=../ngx_devel_kit-0.3.1 --add-module=../echo-nginx-module-0.62 --add-module=../xss-nginx-module-0.06 --add-module=../ngx_coolkit-0.2 --add-module=../set-misc-nginx-module-0.33 --add-module=../form-input-nginx-module-0.12 --add-module=../encrypted-session-nginx-module-0.09 --add-module=../srcache-nginx-module-0.32 --add-module=../ngx_lua-0.10.21 --add-module=../ngx_lua_upstream-0.07 --add-module=../headers-more-nginx-module-0.33 --add-module=../array-var-nginx-module-0.05 --add-module=../memc-nginx-module-0.19 --add-module=../redis2-nginx-module-0.15 --add-module=../redis-nginx-module-0.3.9 --ad
d-module=../ngx_stream_lua-0.0.11 --with-ld-opt='-Wl,-rpath,/usr/local/openresty/luajit/lib -Wl,-rpath,/usr/local/openresty/wasmtime-c-api/lib -L/usr/local/openresty/zlib/lib -L/usr/local/openresty/pcre/lib -L/usr/local/openresty/openssl111/lib -Wl,-rpath,/usr/local/openresty/zlib/lib:/usr/local/openresty/pcre/lib:/usr/local/openresty/openssl111/lib' --add-module=/tmp/tmp.xYfSxgSEeh/openresty-1.21.4.1/../mod_dubbo-1.0.2 --add-module=/tmp/tmp.xYfSxgSEeh/openresty-1.21.4.1/../ngx_multi_upstream_module-1.1.1 --add-module=/tmp/tmp.xYfSxgSEeh/openresty-1.21.4.1/../apisix-nginx-module-1.12.0 --add-module=/tmp/tmp.xYfSxgSEeh/openresty-1.21.4.1/../apisix-nginx-module-1.12.0/src/stream --add-module=/tmp/tmp.xYfSxgSEeh/openresty-1.21.4.1/../apisix-nginx-module-1.12.0/src/meta --add-module=/tmp/tmp.xYfSxgSEeh/openresty-1.21.4.1/../wasm-nginx-module-0.6.4 --add-module=/tmp/tmp.xYfSxgSEeh/openresty-1.21.4.1/../lua-var-nginx-module-v0.5.3 --add-module=/tmp/tmp.xYfSxgSEeh/openresty-1.21.4.1/../grp
c-client-nginx-module-v0.4.2 --with-poll_module --with-pcre-jit --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --with-http_v2_module --without-mail_pop3_module --without-mail_imap_module --without-mail_smtp_module --with-http_stub_status_module --with-http_realip_module --with-http_addition_module --with-http_auth_request_module --with-http_secure_link_module --with-http_random_index_module --with-http_gzip_static_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-threads --with-compat --with-stream --with-http_ssl_module
```
- etcd version, if relevant (run `curl http://127.0.0.1:9090/v1/server_info`):
```sh
3.5.6
```
- APISIX Dashboard version, if relevant:
- Plugin runner version, for issues related to plugin runners:
- LuaRocks version, for installation issues (run `luarocks --version`):
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[GitHub] [apisix] nic-6443 commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "nic-6443 (via GitHub)" <gi...@apache.org>.
nic-6443 commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1514055235
I used your code but couldn't reproduce the issue.
Start with strace：`strace -o /tmp/strace.log -s 300 -f apisix start`
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[GitHub] [apisix] nic-6443 commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "nic-6443 (via GitHub)" <gi...@apache.org>.
nic-6443 commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1511003408
Can you provide your full configuration file used by APISIX? This way, I can try to reproduce your issue in my own environment.
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[GitHub] [apisix] nic-6443 commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "nic-6443 (via GitHub)" <gi...@apache.org>.
nic-6443 commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1511053654
Have you made any modifications to the code of APISIX and OpenResty?
I noticed that in your stack trace, `/usr/local/apisix/apisix/discovery/consul/init.lua:342` corresponds to a blank line in version 3.2.0 of the APISIX code.
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[GitHub] [apisix] nic-6443 commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "nic-6443 (via GitHub)" <gi...@apache.org>.
nic-6443 commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1510098835
Strange, it seems that the consul http client closes the http connection immediately after sending the request. Are there any other logs besides `consul/init.lua:342`?
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[GitHub] [apisix] Fabriceli commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "Fabriceli (via GitHub)" <gi...@apache.org>.
Fabriceli commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1510743266
> Strange, it seems that the consul http client closes the http connection immediately after sending the request. Are there any other logs besides `consul/init.lua:342`?
No more log, `consul/init.lua:342`: `local catalog_res, catalog_err = consul_client:get(consul_server.consul_watch_catalog_url)`, just use consul client call consul catalog url.
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[GitHub] [apisix] Fabriceli commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "Fabriceli (via GitHub)" <gi...@apache.org>.
Fabriceli commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1512805441
> Have you made any modifications to the code of APISIX and OpenResty? I noticed that in your stack trace, `/usr/local/apisix/apisix/discovery/consul/init.lua:342` corresponds to a blank line in version 3.2.0 of the APISIX code.
I have modified the code of the Consul in APISIX, because i have another issue to support the new feature. The new version code is [here](https://github.com/apache/apisix/pull/9204), and add `pcall` to catch the exception.
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[GitHub] [apisix] nic-6443 commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "nic-6443 (via GitHub)" <gi...@apache.org>.
nic-6443 commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1502720569
```
local function _receive_status(sock)
local line, err = sock:receive("*l")
if not line then
return nil, nil, nil, err
end
local version = tonumber(str_sub(line, 6, 8)) -- line is a boolean?
```
The error message is indeed very strange. According to the [documentation of the `tcpsock:receive`](https://github.com/openresty/lua-nginx-module/tree/v0.10.21#tcpsockreceive) function, the returned data should be a string type, but the error here says that it is a boolean type variable.
Can you help capture a network packet from apisix to consul using tcpdump? This way we can see what kind of tcp payload triggered the above error.
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Re: [I] help request: resty http got BAD ARGUMENT exception by accident [apisix]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] closed issue #9273: help request: resty http got BAD ARGUMENT exception by accident
URL: https://github.com/apache/apisix/issues/9273
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[GitHub] [apisix] Fabriceli commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "Fabriceli (via GitHub)" <gi...@apache.org>.
Fabriceli commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1512807975
> Additionally, you can try using `strace` to start apisix. This will record system calls and may provide more clues.
How can i use `strace` to start apisix?
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[GitHub] [apisix] Fabriceli commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "Fabriceli (via GitHub)" <gi...@apache.org>.
Fabriceli commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1508161046
@nic-6443
error stack:
```sh
2023/04/14 16:11:14 [error] 37970#37970: *16057 [lua] init.lua:399: time: 1681459874.2067, connect consul: http://10.86.132.64:8500/v1 by sub url: /catalog/services, got catalog result: "\/usr\/local\/apisix\/\/deps\/share\/lua\/5.1\/resty\/http.lua:365: bad argument #1 to 'str_sub' (string expected, got boolean)", context: ngx.timer
```
tcpdump file
```txt
No. Time Source Destination Protocol Length Info
56537 23.334363 10.86.133.148 10.86.132.64 HTTP 184 GET /v1/catalog/services? HTTP/1.1
Frame 56537: 184 bytes on wire (1472 bits), 184 bytes captured (1472 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 14, 2023 16:11:14.205466000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681459874.205466000 seconds
[Time delta from previous captured frame: 0.000156000 seconds]
[Time delta from previous displayed frame: 0.000156000 seconds]
[Time since reference or first frame: 23.334363000 seconds]
Frame Number: 56537
Frame Length: 184 bytes (1472 bits)
Capture Length: 184 bytes (1472 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp:http]
[Coloring Rule Name: HTTP]
[Coloring Rule String: http || tcp.port == 80 || http2]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
Destination: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
Address: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: VMware_bd:db:55 (00:50:56:bd:db:55)
Address: VMware_bd:db:55 (00:50:56:bd:db:55)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.132.64
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
Total Length: 170
Identification: 0x9cd6 (40150)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 64
Protocol: TCP (6)
Header Checksum: 0x7ef7 [validation disabled]
[Header checksum status: Unverified]
Source Address: 10.86.133.148
Destination Address: 10.86.132.64
Transmission Control Protocol, Src Port: 34444, Dst Port: 8500, Seq: 93529, Ack: 16460937, Len: 118
Source Port: 34444
Destination Port: 8500
[Stream index: 1351]
[Conversation completeness: Complete, WITH_DATA (63)]
[TCP Segment Len: 118]
Sequence Number: 93529 (relative sequence number)
Sequence Number (raw): 209025811
[Next Sequence Number: 93647 (relative sequence number)]
Acknowledgment Number: 16460937 (relative ack number)
Acknowledgment number (raw): 1876017153
1000 .... = Header Length: 32 bytes (8)
Flags: 0x018 (PSH, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 1... = Push: Set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·······AP···]
Window: 2192
[Calculated window size: 280576]
[Window size scaling factor: 128]
Checksum: 0x1f1d [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - Timestamps
Kind: Time Stamp Option (8)
Length: 10
Timestamp value: 1725539698: TSval 1725539698, TSecr 1724012759
Timestamp echo reply: 1724012759
[Timestamps]
[Time since first frame in this TCP stream: 2.863375000 seconds]
[Time since previous frame in this TCP stream: 0.000156000 seconds]
[SEQ/ACK analysis]
[This is an ACK to the segment in frame: 56536]
[The RTT to ACK the segment was: 0.000156000 seconds]
[iRTT: 0.000753000 seconds]
[Bytes in flight: 118]
[Bytes sent since last PSH flag: 118]
TCP payload (118 bytes)
Hypertext Transfer Protocol
GET /v1/catalog/services? HTTP/1.1\r\n
User-Agent: lua-resty-http/0.16.1 (Lua) ngx_lua/10021\r\n
Host: 10.86.132.64:8500\r\n
\r\n
[Full request URI: http://10.86.132.64:8500/v1/catalog/services?]
[HTTP request 747/747]
[Prev request in frame: 56492]
[Response in frame: 56582]
No. Time Source Destination Protocol Length Info
56551 23.335653 10.86.133.148 10.86.132.64 TCP 66 34444 → 8500 [FIN, ACK] Seq=93647 Ack=16460937 Win=280576 Len=0 TSval=1725539699 TSecr=1724012759
Frame 56551: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 14, 2023 16:11:14.206756000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681459874.206756000 seconds
[Time delta from previous captured frame: 0.000537000 seconds]
[Time delta from previous displayed frame: 0.001290000 seconds]
[Time since reference or first frame: 23.335653000 seconds]
Frame Number: 56551
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP SYN/FIN]
[Coloring Rule String: tcp.flags & 0x02 || tcp.flags.fin == 1]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
Destination: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
Address: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: VMware_bd:db:55 (00:50:56:bd:db:55)
Address: VMware_bd:db:55 (00:50:56:bd:db:55)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.132.64
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
Total Length: 52
Identification: 0x9cd7 (40151)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 64
Protocol: TCP (6)
Header Checksum: 0x7f6c [validation disabled]
[Header checksum status: Unverified]
Source Address: 10.86.133.148
Destination Address: 10.86.132.64
Transmission Control Protocol, Src Port: 34444, Dst Port: 8500, Seq: 93647, Ack: 16460937, Len: 0
Source Port: 34444
Destination Port: 8500
[Stream index: 1351]
[Conversation completeness: Complete, WITH_DATA (63)]
[TCP Segment Len: 0]
Sequence Number: 93647 (relative sequence number)
Sequence Number (raw): 209025929
[Next Sequence Number: 93648 (relative sequence number)]
Acknowledgment Number: 16460937 (relative ack number)
Acknowledgment number (raw): 1876017153
1000 .... = Header Length: 32 bytes (8)
Flags: 0x011 (FIN, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 0... = Push: Not set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...1 = Fin: Set
[TCP Flags: ·······A···F]
Window: 2192
[Calculated window size: 280576]
[Window size scaling factor: 128]
Checksum: 0x1ea7 [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - Timestamps
Kind: Time Stamp Option (8)
Length: 10
Timestamp value: 1725539699: TSval 1725539699, TSecr 1724012759
Timestamp echo reply: 1724012759
[Timestamps]
[Time since first frame in this TCP stream: 2.864665000 seconds]
[Time since previous frame in this TCP stream: 0.001290000 seconds]
No. Time Source Destination Protocol Length Info
56582 23.338374 10.86.132.64 10.86.133.148 HTTP/JSON 1267 HTTP/1.1 200 OK , JavaScript Object Notation (application/json)
Frame 56582: 1267 bytes on wire (10136 bits), 1267 bytes captured (10136 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 14, 2023 16:11:14.209477000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681459874.209477000 seconds
[Time delta from previous captured frame: 0.000000000 seconds]
[Time delta from previous displayed frame: 0.002721000 seconds]
[Time since reference or first frame: 23.338374000 seconds]
Frame Number: 56582
Frame Length: 1267 bytes (10136 bits)
Capture Length: 1267 bytes (10136 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp:http:json]
[Coloring Rule Name: HTTP]
[Coloring Rule String: http || tcp.port == 80 || http2]
Ethernet II, Src: Cisco_5c:29:37 (4c:5d:3c:5c:29:37), Dst: VMware_bd:db:55 (00:50:56:bd:db:55)
Destination: VMware_bd:db:55 (00:50:56:bd:db:55)
Address: VMware_bd:db:55 (00:50:56:bd:db:55)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Cisco_5c:29:37 (4c:5d:3c:5c:29:37)
Address: Cisco_5c:29:37 (4c:5d:3c:5c:29:37)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 10.86.132.64, Dst: 10.86.133.148
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
Total Length: 1253
Identification: 0x0d5b (3419)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 63
Protocol: TCP (6)
Header Checksum: 0x0b38 [validation disabled]
[Header checksum status: Unverified]
Source Address: 10.86.132.64
Destination Address: 10.86.133.148
Transmission Control Protocol, Src Port: 8500, Dst Port: 34444, Seq: 16460937, Ack: 93648, Len: 1201
Source Port: 8500
Destination Port: 34444
[Stream index: 1351]
[Conversation completeness: Complete, WITH_DATA (63)]
[TCP Segment Len: 1201]
Sequence Number: 16460937 (relative sequence number)
Sequence Number (raw): 1876017153
[Next Sequence Number: 16462138 (relative sequence number)]
Acknowledgment Number: 93648 (relative ack number)
Acknowledgment number (raw): 209025930
1000 .... = Header Length: 32 bytes (8)
Flags: 0x018 (PSH, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 1... = Push: Set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·······AP···]
Window: 1432
[Calculated window size: 183296]
[Window size scaling factor: 128]
Checksum: 0x9b32 [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - Timestamps
Kind: Time Stamp Option (8)
Length: 10
Timestamp value: 1724012763: TSval 1724012763, TSecr 1725539698
Timestamp echo reply: 1725539698
[Timestamps]
[Time since first frame in this TCP stream: 2.867386000 seconds]
[Time since previous frame in this TCP stream: 0.002721000 seconds]
[SEQ/ACK analysis]
[This is an ACK to the segment in frame: 56551]
[The RTT to ACK the segment was: 0.002721000 seconds]
[iRTT: 0.000753000 seconds]
[Bytes in flight: 1201]
[Bytes sent since last PSH flag: 1201]
TCP payload (1201 bytes)
Hypertext Transfer Protocol
HTTP/1.1 200 OK\r\n
Content-Type: application/json\r\n
Vary: Accept-Encoding\r\n
X-Consul-Default-Acl-Policy: allow\r\n
X-Consul-Effective-Consistency: leader\r\n
X-Consul-Index: 13137246\r\n
X-Consul-Knownleader: true\r\n
X-Consul-Lastcontact: 0\r\n
Date: Fri, 14 Apr 2023 08:11:14 GMT\r\n
Content-Length: 914\r\n
[Content length: 914]
\r\n
[HTTP response 747/747]
[Time since request: 0.004011000 seconds]
[Prev request in frame: 56492]
[Prev response in frame: 56536]
[Request in frame: 56537]
[Request URI: http://10.86.132.64:8500/v1/catalog/services?]
File Data: 914 bytes
JavaScript Object Notation: application/json
No. Time Source Destination Protocol Length Info
56583 23.338391 10.86.133.148 10.86.132.64 TCP 54 34444 → 8500 [RST] Seq=93648 Win=0 Len=0
Frame 56583: 54 bytes on wire (432 bits), 54 bytes captured (432 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 14, 2023 16:11:14.209494000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681459874.209494000 seconds
[Time delta from previous captured frame: 0.000017000 seconds]
[Time delta from previous displayed frame: 0.000017000 seconds]
[Time since reference or first frame: 23.338391000 seconds]
Frame Number: 56583
Frame Length: 54 bytes (432 bits)
Capture Length: 54 bytes (432 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
Destination: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
Address: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: VMware_bd:db:55 (00:50:56:bd:db:55)
Address: VMware_bd:db:55 (00:50:56:bd:db:55)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.132.64
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
Total Length: 40
Identification: 0x3a46 (14918)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 64
Protocol: TCP (6)
Header Checksum: 0xe209 [validation disabled]
[Header checksum status: Unverified]
Source Address: 10.86.133.148
Destination Address: 10.86.132.64
Transmission Control Protocol, Src Port: 34444, Dst Port: 8500, Seq: 93648, Len: 0
Source Port: 34444
Destination Port: 8500
[Stream index: 1351]
[Conversation completeness: Complete, WITH_DATA (63)]
[TCP Segment Len: 0]
Sequence Number: 93648 (relative sequence number)
Sequence Number (raw): 209025930
[Next Sequence Number: 93648 (relative sequence number)]
Acknowledgment Number: 0
Acknowledgment number (raw): 0
0101 .... = Header Length: 20 bytes (5)
Flags: 0x004 (RST)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...0 .... = Acknowledgment: Not set
.... .... 0... = Push: Not set
.... .... .1.. = Reset: Set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·········R··]
Window: 0
[Calculated window size: 0]
[Window size scaling factor: 128]
Checksum: 0x61a0 [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
[Timestamps]
[Time since first frame in this TCP stream: 2.867403000 seconds]
[Time since previous frame in this TCP stream: 0.000017000 seconds]
No. Time Source Destination Protocol Length Info
56584 23.338399 10.86.132.64 10.86.133.148 TCP 66 8500 → 34444 [FIN, ACK] Seq=16462138 Ack=93648 Win=183296 Len=0 TSval=1724012763 TSecr=1725539698
Frame 56584: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 14, 2023 16:11:14.209502000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681459874.209502000 seconds
[Time delta from previous captured frame: 0.000008000 seconds]
[Time delta from previous displayed frame: 0.000008000 seconds]
[Time since reference or first frame: 23.338399000 seconds]
Frame Number: 56584
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP SYN/FIN]
[Coloring Rule String: tcp.flags & 0x02 || tcp.flags.fin == 1]
Ethernet II, Src: Cisco_5c:29:37 (4c:5d:3c:5c:29:37), Dst: VMware_bd:db:55 (00:50:56:bd:db:55)
Destination: VMware_bd:db:55 (00:50:56:bd:db:55)
Address: VMware_bd:db:55 (00:50:56:bd:db:55)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: Cisco_5c:29:37 (4c:5d:3c:5c:29:37)
Address: Cisco_5c:29:37 (4c:5d:3c:5c:29:37)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 10.86.132.64, Dst: 10.86.133.148
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
Total Length: 52
Identification: 0x0d5c (3420)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 63
Protocol: TCP (6)
Header Checksum: 0x0fe8 [validation disabled]
[Header checksum status: Unverified]
Source Address: 10.86.132.64
Destination Address: 10.86.133.148
Transmission Control Protocol, Src Port: 8500, Dst Port: 34444, Seq: 16462138, Ack: 93648, Len: 0
Source Port: 8500
Destination Port: 34444
[Stream index: 1351]
[Conversation completeness: Complete, WITH_DATA (63)]
[TCP Segment Len: 0]
Sequence Number: 16462138 (relative sequence number)
Sequence Number (raw): 1876018354
[Next Sequence Number: 16462139 (relative sequence number)]
Acknowledgment Number: 93648 (relative ack number)
Acknowledgment number (raw): 209025930
1000 .... = Header Length: 32 bytes (8)
Flags: 0x011 (FIN, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 0... = Push: Not set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...1 = Fin: Set
[TCP Flags: ·······A···F]
Window: 1432
[Calculated window size: 183296]
[Window size scaling factor: 128]
Checksum: 0x2276 [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - Timestamps
Kind: Time Stamp Option (8)
Length: 10
Timestamp value: 1724012763: TSval 1724012763, TSecr 1725539698
Timestamp echo reply: 1725539698
[Timestamps]
[Time since first frame in this TCP stream: 2.867411000 seconds]
[Time since previous frame in this TCP stream: 0.000008000 seconds]
No. Time Source Destination Protocol Length Info
56585 23.338404 10.86.133.148 10.86.132.64 TCP 54 34444 → 8500 [RST] Seq=93648 Win=0 Len=0
Frame 56585: 54 bytes on wire (432 bits), 54 bytes captured (432 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 14, 2023 16:11:14.209507000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681459874.209507000 seconds
[Time delta from previous captured frame: 0.000005000 seconds]
[Time delta from previous displayed frame: 0.000005000 seconds]
[Time since reference or first frame: 23.338404000 seconds]
Frame Number: 56585
Frame Length: 54 bytes (432 bits)
Capture Length: 54 bytes (432 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
Destination: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
Address: VMware_bd:b3:d7 (00:50:56:bd:b3:d7)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: VMware_bd:db:55 (00:50:56:bd:db:55)
Address: VMware_bd:db:55 (00:50:56:bd:db:55)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.132.64
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
Total Length: 40
Identification: 0x3a47 (14919)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 64
Protocol: TCP (6)
Header Checksum: 0xe208 [validation disabled]
[Header checksum status: Unverified]
Source Address: 10.86.133.148
Destination Address: 10.86.132.64
Transmission Control Protocol, Src Port: 34444, Dst Port: 8500, Seq: 93648, Len: 0
Source Port: 34444
Destination Port: 8500
[Stream index: 1351]
[Conversation completeness: Complete, WITH_DATA (63)]
[TCP Segment Len: 0]
Sequence Number: 93648 (relative sequence number)
Sequence Number (raw): 209025930
[Next Sequence Number: 93648 (relative sequence number)]
Acknowledgment Number: 0
Acknowledgment number (raw): 0
0101 .... = Header Length: 20 bytes (5)
Flags: 0x004 (RST)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...0 .... = Acknowledgment: Not set
.... .... 0... = Push: Not set
.... .... .1.. = Reset: Set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·········R··]
Window: 0
[Calculated window size: 0]
[Window size scaling factor: 128]
Checksum: 0x61a0 [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
[Timestamps]
[Time since first frame in this TCP stream: 2.867416000 seconds]
[Time since previous frame in this TCP stream: 0.000005000 seconds]
```
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Re: [I] help request: resty http got BAD ARGUMENT exception by accident [apisix]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-2034139333
This issue has been marked as stale due to 350 days of inactivity. It will be closed in 2 weeks if no further activity occurs. If this issue is still relevant, please simply write any comment. Even if closed, you can still revive the issue at any time or discuss it on the dev@apisix.apache.org list. Thank you for your contributions.
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[GitHub] [apisix] Fabriceli commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "Fabriceli (via GitHub)" <gi...@apache.org>.
Fabriceli commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1506688382
tcpdump file PART 2:
```txt
No. Time Source Destination Protocol Length Info
26025 453.615933 10.86.133.148 10.86.133.61 TCP 66 [TCP Dup ACK 23478#1] 49476 → 8500 [ACK] Seq=28434 Ack=891478 Win=438912 Len=0 TSval=1640648149 TSecr=1630665178
Frame 26025: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:22.656648000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374982.656648000 seconds
[Time delta from previous captured frame: 0.057475000 seconds]
[Time delta from previous displayed frame: 0.057475000 seconds]
[Time since reference or first frame: 453.615933000 seconds]
Frame Number: 26025
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: Bad TCP]
[Coloring Rule String: tcp.analysis.flags && !tcp.analysis.window_update && !tcp.analysis.keep_alive && !tcp.analysis.keep_alive_ack]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49476, Dst Port: 8500, Seq: 28434, Ack: 891478, Len: 0
No. Time Source Destination Protocol Length Info
26026 454.366116 10.86.133.148 10.86.133.61 TCP 54 49578 → 8500 [RST] Seq=28434 Win=0 Len=0
Frame 26026: 54 bytes on wire (432 bits), 54 bytes captured (432 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.406831000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.406831000 seconds
[Time delta from previous captured frame: 0.750183000 seconds]
[Time delta from previous displayed frame: 0.750183000 seconds]
[Time since reference or first frame: 454.366116000 seconds]
Frame Number: 26026
Frame Length: 54 bytes (432 bits)
Capture Length: 54 bytes (432 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49578, Dst Port: 8500, Seq: 28434, Len: 0
No. Time Source Destination Protocol Length Info
26027 454.366150 10.86.133.148 10.86.133.61 TCP 54 49578 → 8500 [RST] Seq=28434 Win=0 Len=0
Frame 26027: 54 bytes on wire (432 bits), 54 bytes captured (432 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.406865000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.406865000 seconds
[Time delta from previous captured frame: 0.000034000 seconds]
[Time delta from previous displayed frame: 0.000034000 seconds]
[Time since reference or first frame: 454.366150000 seconds]
Frame Number: 26027
Frame Length: 54 bytes (432 bits)
Capture Length: 54 bytes (432 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49578, Dst Port: 8500, Seq: 28434, Len: 0
No. Time Source Destination Protocol Length Info
26028 454.367334 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=2897 Win=35072 Len=0 TSval=1640648900 TSecr=1630695903
Frame 26028: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.408049000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.408049000 seconds
[Time delta from previous captured frame: 0.001184000 seconds]
[Time delta from previous displayed frame: 0.001184000 seconds]
[Time since reference or first frame: 454.367334000 seconds]
Frame Number: 26028
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 2897, Len: 0
No. Time Source Destination Protocol Length Info
26029 454.367364 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=4097 Win=37888 Len=0 TSval=1640648901 TSecr=1630695903
Frame 26029: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.408079000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.408079000 seconds
[Time delta from previous captured frame: 0.000030000 seconds]
[Time delta from previous displayed frame: 0.000030000 seconds]
[Time since reference or first frame: 454.367364000 seconds]
Frame Number: 26029
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 4097, Len: 0
No. Time Source Destination Protocol Length Info
26030 454.367382 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=11337 Win=52480 Len=0 TSval=1640648901 TSecr=1630695903
Frame 26030: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.408097000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.408097000 seconds
[Time delta from previous captured frame: 0.000018000 seconds]
[Time delta from previous displayed frame: 0.000018000 seconds]
[Time since reference or first frame: 454.367382000 seconds]
Frame Number: 26030
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 11337, Len: 0
No. Time Source Destination Protocol Length Info
26031 454.367772 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=12785 Win=55296 Len=0 TSval=1640648901 TSecr=1630695903
Frame 26031: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.408487000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.408487000 seconds
[Time delta from previous captured frame: 0.000390000 seconds]
[Time delta from previous displayed frame: 0.000390000 seconds]
[Time since reference or first frame: 454.367772000 seconds]
Frame Number: 26031
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 12785, Len: 0
No. Time Source Destination Protocol Length Info
26032 454.367803 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=20025 Win=69760 Len=0 TSval=1640648901 TSecr=1630695903
Frame 26032: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.408518000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.408518000 seconds
[Time delta from previous captured frame: 0.000031000 seconds]
[Time delta from previous displayed frame: 0.000031000 seconds]
[Time since reference or first frame: 454.367803000 seconds]
Frame Number: 26032
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 20025, Len: 0
No. Time Source Destination Protocol Length Info
26033 454.367886 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=24369 Win=78464 Len=0 TSval=1640648901 TSecr=1630695904
Frame 26033: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.408601000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.408601000 seconds
[Time delta from previous captured frame: 0.000083000 seconds]
[Time delta from previous displayed frame: 0.000083000 seconds]
[Time since reference or first frame: 454.367886000 seconds]
Frame Number: 26033
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 24369, Len: 0
No. Time Source Destination Protocol Length Info
26034 454.367916 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=25817 Win=81408 Len=0 TSval=1640648901 TSecr=1630695904
Frame 26034: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.408631000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.408631000 seconds
[Time delta from previous captured frame: 0.000030000 seconds]
[Time delta from previous displayed frame: 0.000030000 seconds]
[Time since reference or first frame: 454.367916000 seconds]
Frame Number: 26034
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 25817, Len: 0
No. Time Source Destination Protocol Length Info
26035 454.367937 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=37401 Win=104576 Len=0 TSval=1640648901 TSecr=1630695904
Frame 26035: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.408652000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.408652000 seconds
[Time delta from previous captured frame: 0.000021000 seconds]
[Time delta from previous displayed frame: 0.000021000 seconds]
[Time since reference or first frame: 454.367937000 seconds]
Frame Number: 26035
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 37401, Len: 0
No. Time Source Destination Protocol Length Info
26036 454.368191 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=40297 Win=110336 Len=0 TSval=1640648901 TSecr=1630695904
Frame 26036: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.408906000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.408906000 seconds
[Time delta from previous captured frame: 0.000254000 seconds]
[Time delta from previous displayed frame: 0.000254000 seconds]
[Time since reference or first frame: 454.368191000 seconds]
Frame Number: 26036
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 40297, Len: 0
No. Time Source Destination Protocol Length Info
26037 454.368306 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=41745 Win=113280 Len=0 TSval=1640648901 TSecr=1630695904
Frame 26037: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.409021000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.409021000 seconds
[Time delta from previous captured frame: 0.000115000 seconds]
[Time delta from previous displayed frame: 0.000115000 seconds]
[Time since reference or first frame: 454.368306000 seconds]
Frame Number: 26037
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 41745, Len: 0
No. Time Source Destination Protocol Length Info
26038 454.368340 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=51881 Win=133504 Len=0 TSval=1640648901 TSecr=1630695904
Frame 26038: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.409055000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.409055000 seconds
[Time delta from previous captured frame: 0.000034000 seconds]
[Time delta from previous displayed frame: 0.000034000 seconds]
[Time since reference or first frame: 454.368340000 seconds]
Frame Number: 26038
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 51881, Len: 0
No. Time Source Destination Protocol Length Info
26039 454.368444 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=53329 Win=136448 Len=0 TSval=1640648902 TSecr=1630695904
Frame 26039: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.409159000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.409159000 seconds
[Time delta from previous captured frame: 0.000104000 seconds]
[Time delta from previous displayed frame: 0.000104000 seconds]
[Time since reference or first frame: 454.368444000 seconds]
Frame Number: 26039
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 53329, Len: 0
No. Time Source Destination Protocol Length Info
26040 454.368474 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=54777 Win=139264 Len=0 TSval=1640648902 TSecr=1630695904
Frame 26040: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.409189000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.409189000 seconds
[Time delta from previous captured frame: 0.000030000 seconds]
[Time delta from previous displayed frame: 0.000030000 seconds]
[Time since reference or first frame: 454.368474000 seconds]
Frame Number: 26040
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 54777, Len: 0
No. Time Source Destination Protocol Length Info
26041 454.368493 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=64913 Win=159616 Len=0 TSval=1640648902 TSecr=1630695904
Frame 26041: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.409208000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.409208000 seconds
[Time delta from previous captured frame: 0.000019000 seconds]
[Time delta from previous displayed frame: 0.000019000 seconds]
[Time since reference or first frame: 454.368493000 seconds]
Frame Number: 26041
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 64913, Len: 0
No. Time Source Destination Protocol Length Info
26042 454.368809 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=67809 Win=165376 Len=0 TSval=1640648902 TSecr=1630695904
Frame 26042: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.409524000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.409524000 seconds
[Time delta from previous captured frame: 0.000316000 seconds]
[Time delta from previous displayed frame: 0.000316000 seconds]
[Time since reference or first frame: 454.368809000 seconds]
Frame Number: 26042
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 67809, Len: 0
No. Time Source Destination Protocol Length Info
26043 454.368843 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=80841 Win=166144 Len=0 TSval=1640648902 TSecr=1630695904
Frame 26043: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.409558000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.409558000 seconds
[Time delta from previous captured frame: 0.000034000 seconds]
[Time delta from previous displayed frame: 0.000034000 seconds]
[Time since reference or first frame: 454.368843000 seconds]
Frame Number: 26043
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 80841, Len: 0
No. Time Source Destination Protocol Length Info
26044 454.368935 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=82289 Win=182272 Len=0 TSval=1640648902 TSecr=1630695905
Frame 26044: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.409650000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.409650000 seconds
[Time delta from previous captured frame: 0.000092000 seconds]
[Time delta from previous displayed frame: 0.000092000 seconds]
[Time since reference or first frame: 454.368935000 seconds]
Frame Number: 26044
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 82289, Len: 0
No. Time Source Destination Protocol Length Info
26045 454.368960 10.86.133.148 10.86.133.61 TCP 66 49582 → 8500 [ACK] Seq=141 Ack=83737 Win=180864 Len=0 TSval=1640648902 TSecr=1630695905
Frame 26045: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.409675000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.409675000 seconds
[Time delta from previous captured frame: 0.000025000 seconds]
[Time delta from previous displayed frame: 0.000025000 seconds]
[Time since reference or first frame: 454.368960000 seconds]
Frame Number: 26045
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49582, Dst Port: 8500, Seq: 141, Ack: 83737, Len: 0
No. Time Source Destination Protocol Length Info
26046 454.369560 10.86.133.148 10.86.133.61 TCP 54 49576 → 8500 [RST] Seq=28434 Win=0 Len=0
Frame 26046: 54 bytes on wire (432 bits), 54 bytes captured (432 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.410275000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.410275000 seconds
[Time delta from previous captured frame: 0.000600000 seconds]
[Time delta from previous displayed frame: 0.000600000 seconds]
[Time since reference or first frame: 454.369560000 seconds]
Frame Number: 26046
Frame Length: 54 bytes (432 bits)
Capture Length: 54 bytes (432 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49576, Dst Port: 8500, Seq: 28434, Len: 0
No. Time Source Destination Protocol Length Info
26047 454.369582 10.86.133.148 10.86.133.61 TCP 54 49576 → 8500 [RST] Seq=28434 Win=0 Len=0
Frame 26047: 54 bytes on wire (432 bits), 54 bytes captured (432 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.410297000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.410297000 seconds
[Time delta from previous captured frame: 0.000022000 seconds]
[Time delta from previous displayed frame: 0.000022000 seconds]
[Time since reference or first frame: 454.369582000 seconds]
Frame Number: 26047
Frame Length: 54 bytes (432 bits)
Capture Length: 54 bytes (432 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49576, Dst Port: 8500, Seq: 28434, Len: 0
No. Time Source Destination Protocol Length Info
26048 454.372913 10.86.133.148 10.86.133.61 TCP 54 49484 → 8500 [RST] Seq=28434 Win=0 Len=0
Frame 26048: 54 bytes on wire (432 bits), 54 bytes captured (432 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.413628000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.413628000 seconds
[Time delta from previous captured frame: 0.003331000 seconds]
[Time delta from previous displayed frame: 0.003331000 seconds]
[Time since reference or first frame: 454.372913000 seconds]
Frame Number: 26048
Frame Length: 54 bytes (432 bits)
Capture Length: 54 bytes (432 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49484, Dst Port: 8500, Seq: 28434, Len: 0
No. Time Source Destination Protocol Length Info
26049 454.372972 10.86.133.148 10.86.133.61 TCP 54 49484 → 8500 [RST] Seq=28434 Win=0 Len=0
Frame 26049: 54 bytes on wire (432 bits), 54 bytes captured (432 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.413687000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.413687000 seconds
[Time delta from previous captured frame: 0.000059000 seconds]
[Time delta from previous displayed frame: 0.000059000 seconds]
[Time since reference or first frame: 454.372972000 seconds]
Frame Number: 26049
Frame Length: 54 bytes (432 bits)
Capture Length: 54 bytes (432 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49484, Dst Port: 8500, Seq: 28434, Len: 0
No. Time Source Destination Protocol Length Info
26050 454.372991 10.86.133.148 10.86.133.61 TCP 54 49484 → 8500 [RST] Seq=28434 Win=0 Len=0
Frame 26050: 54 bytes on wire (432 bits), 54 bytes captured (432 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.413706000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.413706000 seconds
[Time delta from previous captured frame: 0.000019000 seconds]
[Time delta from previous displayed frame: 0.000019000 seconds]
[Time since reference or first frame: 454.372991000 seconds]
Frame Number: 26050
Frame Length: 54 bytes (432 bits)
Capture Length: 54 bytes (432 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP RST]
[Coloring Rule String: tcp.flags.reset eq 1]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49484, Dst Port: 8500, Seq: 28434, Len: 0
No. Time Source Destination Protocol Length Info
26051 454.375109 10.86.133.148 10.86.133.61 TCP 66 49580 → 8500 [ACK] Seq=28433 Ack=895490 Win=259328 Len=0 TSval=1640648908 TSecr=1630695911
Frame 26051: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.415824000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.415824000 seconds
[Time delta from previous captured frame: 0.002118000 seconds]
[Time delta from previous displayed frame: 0.002118000 seconds]
[Time since reference or first frame: 454.375109000 seconds]
Frame Number: 26051
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49580, Dst Port: 8500, Seq: 28433, Ack: 895490, Len: 0
No. Time Source Destination Protocol Length Info
26052 454.375170 10.86.133.148 10.86.133.61 TCP 66 49580 → 8500 [ACK] Seq=28433 Ack=902730 Win=256000 Len=0 TSval=1640648908 TSecr=1630695911
Frame 26052: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.415885000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.415885000 seconds
[Time delta from previous captured frame: 0.000061000 seconds]
[Time delta from previous displayed frame: 0.000061000 seconds]
[Time since reference or first frame: 454.375170000 seconds]
Frame Number: 26052
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49580, Dst Port: 8500, Seq: 28433, Ack: 902730, Len: 0
No. Time Source Destination Protocol Length Info
26053 454.375582 10.86.133.148 10.86.133.61 TCP 66 49580 → 8500 [ACK] Seq=28433 Ack=905645 Win=259328 Len=0 TSval=1640648909 TSecr=1630695911
Frame 26053: 66 bytes on wire (528 bits), 66 bytes captured (528 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.416297000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.416297000 seconds
[Time delta from previous captured frame: 0.000412000 seconds]
[Time delta from previous displayed frame: 0.000412000 seconds]
[Time since reference or first frame: 454.375582000 seconds]
Frame Number: 26053
Frame Length: 66 bytes (528 bits)
Capture Length: 66 bytes (528 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: TCP]
[Coloring Rule String: tcp]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49580, Dst Port: 8500, Seq: 28433, Ack: 905645, Len: 0
No. Time Source Destination Protocol Length Info
26054 454.376019 10.86.133.148 10.86.133.61 HTTP 184 GET /v1/catalog/services? HTTP/1.1
Frame 26054: 184 bytes on wire (1472 bits), 184 bytes captured (1472 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Apr 13, 2023 16:36:23.416734000 中国标准时间
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1681374983.416734000 seconds
[Time delta from previous captured frame: 0.000437000 seconds]
[Time delta from previous displayed frame: 0.000437000 seconds]
[Time since reference or first frame: 454.376019000 seconds]
Frame Number: 26054
Frame Length: 184 bytes (1472 bits)
Capture Length: 184 bytes (1472 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp:http]
[Coloring Rule Name: HTTP]
[Coloring Rule String: http || tcp.port == 80 || http2]
Ethernet II, Src: VMware_bd:db:55 (00:50:56:bd:db:55), Dst: VMware_bd:f4:fa (00:50:56:bd:f4:fa)
Internet Protocol Version 4, Src: 10.86.133.148, Dst: 10.86.133.61
Transmission Control Protocol, Src Port: 49580, Dst Port: 8500, Seq: 28433, Ack: 905645, Len: 118
Hypertext Transfer Protocol
```
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[GitHub] [apisix] nic-6443 commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "nic-6443 (via GitHub)" <gi...@apache.org>.
nic-6443 commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1511064471
Additionally, you can try using `strace` to start apisix. This will record system calls and may provide more clues.
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[GitHub] [apisix] nic-6443 commented on issue #9273: help request: resty http got BAD ARGUMENT exception by accident
Posted by "nic-6443 (via GitHub)" <gi...@apache.org>.
nic-6443 commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-1511049889
I modified the code of lua-resty-http to immediately close the socket after sending an HTTP request, which can simulate the network packets flow in your screenshot (**Send FIN packet after sending the HTTP request)**.
However, I found that it does not cause a Lua thread crash, but only get a`socket closed` error in log.
```
2023/04/17 09:48:39 [error] 363#363: *5 [lua] init.lua:198: connect consul: http://nic-dev:8500/v1 by sub url: /catalog/services, got watch result: null, with error: closed, context: ngx.timer
```
```
09:48:39.707205 IP 172.30.5.150.42324 > 172.23.7.107.8500: Flags [S], seq 3973141903, win 64860, options [mss 1410,sackOK,TS val 3448063609 ecr 0,nop,wscale 7], length 0
E..<..@.@.J........k.T!4..U........\ee.........
..Fy........
09:48:39.751331 IP 172.23.7.107.8500 > 172.30.5.150.42324: Flags [S.], seq 1655061838, ack 3973141904, win 63204, options [mss 2760,sackOK,TS val 3914390939 ecr 3448063609,nop,wscale 7], length 0
E..<..@.?......k....!4.Tb.=N..U.....b.....
....
.P....Fy....
09:48:39.751365 IP 172.30.5.150.42324 > 172.23.7.107.8500: Flags [.], ack 1, win 507, options [nop,nop,TS val 3448063654 ecr 3914390939], length 0
E..4..@.@.J........k.T!4..U.b.=O....e].....
..F..P..
09:48:39.751831 IP 172.30.5.150.42324 > 172.23.7.107.8500: Flags [P.], seq 1:130, ack 1, win 507, options [nop,nop,TS val 3448063654 ecr 3914390939], length 129
E.....@.@.Jq.......k.T!4..U.b.=O....e......
..F..P..GET /v1/catalog/services?wait=60s&index=0 HTTP/1.1
Host: nic-dev:8500
User-Agent: lua-resty-http/0.16.1 (Lua) ngx_lua/10021
09:48:39.751856 IP 172.30.5.150.42324 > 172.23.7.107.8500: Flags [F.], seq 130, ack 1, win 507, options [nop,nop,TS val 3448063654 ecr 3914390939], length 0
E..4..@.@.J........k.T!4..V.b.=O....e].....
..F..P..
09:48:39.788270 IP 172.23.7.107.8500 > 172.30.5.150.42324: Flags [.], ack 130, win 493, options [nop,nop,TS val 3914390979 ecr 3448063654], length 0
E..4..@.?......k....!4.Tb.=O..V............
.P....F.
09:48:39.788484 IP 172.23.7.107.8500 > 172.30.5.150.42324: Flags [P.], seq 1:286, ack 130, win 493, options [nop,nop,TS val 3914390980 ecr 3448063654], length 285
E..Q..@.?......k....!4.Tb.=O..V......7.....
.P....F.HTTP/1.1 200 OK
Content-Type: application/json
Vary: Accept-Encoding
X-Consul-Default-Acl-Policy: allow
X-Consul-Effective-Consistency: leader
X-Consul-Index: 13137246
X-Consul-Knownleader: true
X-Consul-Lastcontact: 0
Date: Fri, 14 Apr 2023 08:11:14 GMT
Content-Length: 914
09:48:39.788497 IP 172.30.5.150.42324 > 172.23.7.107.8500: Flags [R], seq 3973142033, win 0, length 0
E..(..@.@..........k.T!4..V.....P...A>..
09:48:39.789107 IP 172.23.7.107.8500 > 172.30.5.150.42324: Flags [F.], seq 286, ack 131, win 493, options [nop,nop,TS val 3914390980 ecr 3448063654], length 0
E..4..@.?......k....!4.Tb.>l..V............
.P....F.
09:48:39.789127 IP 172.30.5.150.42324 > 172.23.7.107.8500: Flags [R], seq 3973142034, win 0, length 0
```
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Re: [I] help request: resty http got BAD ARGUMENT exception by accident [apisix]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #9273:
URL: https://github.com/apache/apisix/issues/9273#issuecomment-2063499548
This issue has been closed due to lack of activity. If you think that is incorrect, or the issue requires additional review, you can revive the issue at any time.
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