[jira] [Commented] (TS-2306) Client connection hang while downloading big file from origin server over SSL connection

["Leif Hedstrom (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TS-2306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13810287#comment-13810287 ] 

Leif Hedstrom commented on TS-2306:
-----------------------------------

I'm a little confused. You are saying the non-SSL connection to origin hangs, and the SSL one does not?

> Client connection hang while downloading big file from origin server over SSL connection
> ----------------------------------------------------------------------------------------
>
>                 Key: TS-2306
>                 URL: https://issues.apache.org/jira/browse/TS-2306
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Network, SSL
>            Reporter: Thach Tran
>             Fix For: 4.2.0
>
>
> Setup:
> ATS in reverse proxy mode and Apache server in the backend to serve some very large test files (~10GB). Backend Apache server listens on both 80 for plain HTTP and 443 for HTTPS. Remap rules for ATS (with two plain HTTP ports of 8080 and 8081):
> map http://localhost:8080/ http://localhost/
> map http://localhost:8081/ https://localhost/
> What I am seeing is request for http://localhost:8080/files/testfile10g.bin will hang very quickly without getting much data back while request for http://localhost:8081/files/testfile10g.bin will continue to download just fine until it's finished. I've tried with other smaller files (~200MB, ~1MB) and it seems to work fine.
> I've disabled the caching (proxy.config.http.cache.http=0) in case it has something to do with that.
> I'm wondering if this is similar to TS-2211 but in reverse direction (client is non-SSL while origin connection is SSL). I've tested with trunk which includes a fix for TS-2211 but still be able to reproduce this.
> In my test setup both ATS and Apache are running on the same Linux Mint 13 box (which is effectively Ubuntu 12.04) with OpenSSL version 1.0.1.
> Any help would be much appreciated.



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