From: Jeff Trawick <trawick@apache.org>
Date: Fri, 8 Jun 2001 16:53:10 +0000 (+0000)
Subject: the input handle to the pod (used by child processes) needs to be non-blocking
X-Git-Tag: 2.0.19~105
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa787dcc297cc66cb52781bbf48c79c5069ef891;p=thirdparty%2Fapache%2Fhttpd.git

the input handle to the pod (used by child processes) needs to be non-blocking

before this, no requests could be processed by prefork since after connect
from the client prefork would block reading the pod

the write handle to the pod probably doesn't have to be non-blocking, but
getting EAGAIN for the pipe-full condition, rather than blocking, is nice
for now since it would tend to indicate that something is FUBAR; on the other
hand, this probably needs to change in order to support more than 4K workers


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@89310 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/server/mpm_common.c b/server/mpm_common.c
index fa389bea876..28ecd128dac 100644
--- a/server/mpm_common.c
+++ b/server/mpm_common.c
@@ -347,6 +347,7 @@ AP_DECLARE(apr_status_t) ap_mpm_pod_open(apr_pool_t *p, ap_pod_t **pod)
 
     *pod = apr_palloc(p, sizeof(**pod));
     rv = apr_file_pipe_create(&((*pod)->pod_in), &((*pod)->pod_out), p);
+    apr_file_pipe_timeout_set((*pod)->pod_in, 0);
     apr_file_pipe_timeout_set((*pod)->pod_out, 0);
     (*pod)->p = p;
     return rv;