[GitHub] trafficserver pull request #1061: TS-4903: EISCONN errors when using TCP Fas...

[jpeach]

Github user jpeach closed the pull request at:

https://github.com/apache/trafficserver/pull/1061


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[GitHub] trafficserver pull request #1061: TS-4903: EISCONN errors when using TCP Fas...

[PSUdaemon]

Github user PSUdaemon commented on a diff in the pull request:

https://github.com/apache/trafficserver/pull/1061#discussion_r81029938
  
--- Diff: iocore/net/BIO_fastopen.cc ---
@@ -71,8 +71,8 @@ fastopen_bwrite(BIO *bio, const char *in, int insz)
 NET_INCREMENT_DYN_STAT(net_fastopen_attempts_stat);
 
 err = socketManager.sendto(bio->num, (void *)in, insz, MSG_FASTOPEN, 
dst, ats_ip_size(dst));
-if (err < 0) {
-  NET_INCREMENT_DYN_STAT(net_fastopen_failures_stat);
+if (err > 0) {
--- End diff --

`>= 0`? or is 0 bytes sent not a success?


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[GitHub] trafficserver pull request #1061: TS-4903: EISCONN errors when using TCP Fas...

[jpeach]

GitHub user jpeach opened a pull request:

https://github.com/apache/trafficserver/pull/1061

TS-4903: EISCONN errors when using TCP Fast Open.

The write VIO is reset when we reuse a VC, so we need to explicitly
track whether we have connected a TCP Fast Open socket. In the
previous patch we eschewed using the is_connected state of the
Connection, but that is explicitly what we want so we should just
use it and allow the Connection to be not connected until the Fast
Open connects it.

You can merge this pull request into a Git repository by running:

$ git pull https://github.com/jpeach/trafficserver fix/4903

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/trafficserver/pull/1061.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #1061


commit 707cdf9d587d09c3bebfdd8160d1557f0958646d
Author: James Peach 
Date:   2016-09-28T21:38:49Z

TS-4903: EISCONN errors when using TCP Fast Open.

The write VIO is reset when we reuse a VC, so we need to explicitly
track whether we have connected a TCP Fast Open socket. In the
previous patch we eschewed using the is_connected state of the
Connection, but that is explicitly what we want so we should just
use it and allow the Connection to be not connected until the Fast
Open connects it.




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