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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2022/03/18 14:05:19 UTC
[GitHub] [apisix-python-plugin-runner] dantegarden opened a new issue #50: when forwarding tff files, the plugin reports an error
dantegarden opened a new issue #50:
URL: https://github.com/apache/apisix-python-plugin-runner/issues/50
I wrote a custom plugin to control the permission of my application deployed in k8s.
The upstream is a code-server web application.
It can be accessed normally under nginx-ingress.
When I switched from ingress to apisix, most requests can be proxied normally, except for one ttf request like:
`http://a1.webide.demo.test/static/out/vs/base/browser/ui/codicons/codicon/codicon.ttf?5d4d76ab2ce5108968ad644d591a16a6`
This request returned 503.
Then I looked at the log of apisix, I saw the following error messages：
```
2022/03/18 13:26:32 [error] 44#44: *295957 [lua] init.lua:703: phase_func(): failed to receive RPC_HTTP_REQ_CALL: timeout, client: 192.168.1.64, server: _, request: "GET /static/out/vs/base/browser/ui/codicons/codicon/codicon.ttf?5d4d76ab2ce5108968ad644d591a16a6 HTTP/1.1", host: "a1.webide.demo.test"
2022/03/18 13:26:32 [warn] 44#44: *295957 [lua] plugin.lua:724: run_plugin(): ext-plugin-pre-req exits with http status code 503, client: 192.168.1.64, server: _, request: "GET /static/out/vs/base/browser/ui/codicons/codicon/codicon.ttf?5d4d76ab2ce5108968ad644d591a16a6 HTTP/1.1", host: "a1.webide.demo.test"
192.168.1.64 - - [18/Mar/2022:13:26:32 +0000] a1.webide.demo.test "GET /static/out/vs/base/browser/ui/codicons/codicon/codicon.ttf?5d4d76ab2ce5108968ad644d591a16a6 HTTP/1.1" 503 596 60.004 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36" - - - "http://a1.webide.demo.test"
192.168.1.64 - - [18/Mar/2022:13:26:33 +0000] a1.webide.demo.test "GET /favicon.ico HTTP/1.1" 304 0 0.308 "http://a1.webide.demo.test/static/out/vs/base/browser/ui/codicons/codicon/codicon.ttf?5d4d76ab2ce5108968ad644d591a16a6" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36" 10.7.230.250:9999 304 0.012 "http://a1.webide.demo.test/favicon.ico"
2022/03/18 13:27:23 [warn] 54#54: *351 [lua] init.lua:775: Exception in thread Thread-44:
Traceback (most recent call last):
File "/usr/lib/python3.9/threading.py", line 954, in _bootstrap_inner
, context: ngx.timer
2022/03/18 13:27:23 [warn] 54#54: *351 [lua] init.lua:775: self.run()
File "/usr/lib/python3.9/threading.py", line 892, in run
self._target(*self._args, **self._kwargs)
File "/usr/lib/python3.9/site-packages/apache_apisix-0.2.0-py3.9.egg/apisix/runner/server/server.py", line 60, in _threaded
response = handler.dispatch()
File "/usr/lib/python3.9/site-packages/apache_apisix-0.2.0-py3.9.egg/apisix/runner/server/handle.py", line 41, in dispatch
req = NewHttpRequest(self.r)
File "/usr/lib/python3.9/site-packages/apache_apisix-0.2.0-py3.9.egg/apisix/runner/http/request.py", line 63, in __init__
self.__init()
File "/usr/lib/python3.9/site-packages/apache_apisix-0.2.0-py3.9.egg/apisix/runner/http/request.py", line 398, in __init
, context: ngx.timer
2022/03/18 13:27:23 [warn] 54#54: *351 [lua] init.lua:775: arg_dict = runner_utils.parse_dict_vector(req, runner_utils.VECTOR_TYPE_QUERY)
, context: ngx.timer
2022/03/18 13:27:23 [warn] 54#54: *351 [lua] init.lua:775: File "/usr/lib/python3.9/site-packages/apache_apisix-0.2.0-py3.9.egg/apisix/runner/utils/common.py", line 228, in parse_dict_vector
, context: ngx.timer
2022/03/18 13:27:23 [warn] 54#54: *351 [lua] init.lua:775: val = getattr(cls, fn)(i).Value().decode()
AttributeError: 'NoneType' object has no attribute 'decode'
, context: ngx.timer
```
It seems that some part of the plugin that I haven't changed has blocked the TTF request. Maybe bugs？
How to solve this problem？
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