From f300e8ec187bdc1e8a5872db2c880134ac2fce37 Mon Sep 17 00:00:00 2001
From: Stefan Sayer <stefan.sayer@googlemail.com>
Date: Fri, 2 Jul 2010 01:29:58 +0200
Subject: [PATCH] ignore SIGPIPE (like SIGCHLD)

---
 core/AmConfig.cpp | 1 +
 core/AmConfig.h   | 2 ++
 core/sems.cpp     | 4 ++++
 3 files changed, 7 insertions(+)

diff --git a/core/AmConfig.cpp b/core/AmConfig.cpp
index 8c0e4aa6..96e1a67f 100644
--- a/core/AmConfig.cpp
+++ b/core/AmConfig.cpp
@@ -94,6 +94,7 @@ vector <string> AmConfig::CodecOrder;
 Dtmf::InbandDetectorType 
 AmConfig::DefaultDTMFDetector     = Dtmf::SEMSInternal;
 bool AmConfig::IgnoreSIGCHLD      = true;
+bool AmConfig::IgnoreSIGPIPE      = true;
 
 int AmConfig::setSIPPort(const string& port) 
 {
diff --git a/core/AmConfig.h b/core/AmConfig.h
index 225896b9..b8a0706b 100644
--- a/core/AmConfig.h
+++ b/core/AmConfig.h
@@ -145,6 +145,8 @@ struct AmConfig
 
   static bool IgnoreSIGCHLD;
 
+  static bool IgnoreSIGPIPE;
+
   static bool LogSessions;
 
   static bool LogEvents;
diff --git a/core/sems.cpp b/core/sems.cpp
index df2f6e60..f1dfb6b7 100644
--- a/core/sems.cpp
+++ b/core/sems.cpp
@@ -207,6 +207,10 @@ static void signal_handler(int sig)
     return;
   }
 
+  if (sig == SIGPIPE && AmConfig::IgnoreSIGPIPE) {
+    return;
+  }
+
   if (main_pid == getpid()) {
     if(!is_shutting_down.get()) {
       is_shutting_down.set(true);