Fix infinite loop when we have multiple connection resets or SIGPIPE errors due to request chain corruption.
Fix infinite loop when we have multiple connection resets or SIGPIPE errors due to
request chain corruption.

(This is easiest seen on debian/stable when running under gdb against localhost.)

* outgoing.c
  (reset_connection): Always clear out hold_requests chain when conn is reset.


git-svn-id: 683495cb1553624b05a54e2ba9533425f69cf277@1620 61a7d7f5-40b7-0310-9c16-bb0ea8cb1845

coapp-packages/serf,coapp-packages/serf,coapp-packages/serf