Eric Sproul created TS-4206:
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Summary: Stalled connections show a client request but no HTTP
response
Key: TS-4206
URL: https://issues.apache.org/jira/browse/TS-4206
Project: Traffic Server
Issue Type: Bug
Components: Core, HTTP
Reporter: Eric Sproul
Have been discussing this one on IRC but wanted to capture everything here
since it seems like a fairly serious issue. Since upgrading from 5.3.2 to
6.1.1 we have witnessed connections that, from the client perspective, seem to
stall after the client sends the request. TS logs the connection only after it
seemingly hits {{proxy.config.net.default_inactivity_timeout}} (5 minutes), but
logs a response code of 000, despite the presence of a request (e.g. GET with a
request URL logged).
For the time being we have failed back to 5.3.2 but I was able to capture a
sample of this situation in the slow log. [This paste|http://apaste.info/ds1]
shows the slow log as well as the corresponding squid.blog entry (default
format).
This issue feels similar to TS-3456 but we are not using tunneling, though we
are using SSL/TLS in this case.
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