Re: new release?

[Jay Vosburgh]

David Levine <levinedl@acm.org> wrote:

>Jay wrote:
[...]
>> Both releases
>> saw a spew of "Broken pipe" errors after test-mhparam, not sure if
>> that's expected or not.
>
>That's not expected.  The test immediately after that test-mhparam
>is test/oauth/test-send.  I tried running it under "sh -x" but
>that causes it to fail.  It's not a big test, would you be able to
>cut it down to try to isolate the source of those errors?

        I don't have it totally worked out, but it's coming from
"fakehttp".  I put some debug in and got a core:

serve: pid 5325 PIDFN /tmp/fakehttp.pid
serve: pid 5327 PIDFN /tmp/fakesmtp.pid
serve: pid 5343 PIDFN /tmp/fakehttp.pid
serve: pid 5345 PIDFN /tmp/fakesmtp.pid
server writev s 0 errno 32 pid 5344 PIDFN /tmp/fakehttp.pid data .
serve: pid 5356 PIDFN /tmp/fakesmtp.pid
serve: pid 5366 PIDFN /tmp/fakehttp.pid

Core was generated by `/storage/src/nmh/test/fakehttp 
/storage/src/nmh/test/testdir/5088.http-req 6408'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007feb19897438 in __GI_raise (sig=sig@entry=0x6)
    at ../sysdeps/unix/sysv/linux/raise.c:54
54      ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) where
#0  0x00007feb19897438 in __GI_raise (sig=sig@entry=0x6)
    at ../sysdeps/unix/sysv/linux/raise.c:54
#1  0x00007feb1989903a in __GI_abort () at abort.c:89
#2  0x0000000000401a3d in putcrlf (socket=socket@entry=0x0, data=0x1f45010 ".")
    at test/server.c:233
#3  0x0000000000401116 in send_res (res=0x1f45240, conn=0x0)
    at test/fakehttp.c:93
#4  main (argc=<optimized out>, argv=<optimized out>) at test/fakehttp.c:131

        Frame 1 is a call to abort right after the printf (perror in the
original code) for the "server writev" message.

        If I put in more debug printfs, the problem stops, so I'm
guessing it's a race somewhere.

        -J

---
        -Jay Vosburgh, jay.vosburgh@canonical.com