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https://issues.apache.org/jira/browse/TS-2306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ron Barber updated TS-2306:
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Attachment: TS-2306.patch
Prevent producer from running "wide open" if there is no space in the write
buffer, thereby allowing the consumer the chance to run to consume its data.
> 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
>
> Attachments: TS-2306.patch
>
>
> 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:8081/files/testfile10g.bin
> will hang very quickly without getting much data back while request for
> http://localhost:8080/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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