commit 581edc1b6c3799238cfb674dfddb97db44f2818e
author Mark Salyzyn <salyzyn@google.com> Wed Nov 20 13:38:52 2013 -0800
committer Mark Salyzyn <salyzyn@google.com> Mon Mar 03 12:48:00 2014 -0800
tree ea0951fc0b885f98631d3088354306e96616cea0
parent ba23d539328af36b2040a5bcbdcc840810a4df51

set /proc/sys/net/unix/max_dgram_qlen to large value

- init: set /proc/sys/net/unix/max_dgram_qlen to 300
- libsysutils: Add listen backlog argument to startListener
- logd: set listen backlog to 300

Change-Id: Id6d37d6c937ba2d221e76258d89c9516619caeec

libsysutils/src/SocketListener.cpp

diff --git a/libsysutils/src/SocketListener.cpp b/libsysutils/src/SocketListener.cpp
index 5c75206..527a6a0 100644
--- a/libsysutils/src/SocketListener.cpp
+++ b/libsysutils/src/SocketListener.cpp
@@ -70,6 +70,10 @@
 }
 
 int SocketListener::startListener() {
+    return startListener(4);
+}
+
+int SocketListener::startListener(int backlog) {
 
     if (!mSocketName && mSock == -1) {
         SLOGE("Failed to start unbound listener");
@@ -84,7 +88,7 @@
         SLOGV("got mSock = %d for %s", mSock, mSocketName);
     }
 
-    if (mListen && listen(mSock, 4) < 0) {
+    if (mListen && listen(mSock, backlog) < 0) {
         SLOGE("Unable to listen on socket (%s)", strerror(errno));
         return -1;
     } else if (!mListen)