From bc9985b6194aabd4439933925f50e249610577d0 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@ucc.asn.au>
Date: Wed, 15 Apr 2015 12:33:11 +0800
Subject: [PATCH] Server - Ignore SIGPIPE (just let it return a read error)
---
src/server/main.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/server/main.c b/src/server/main.c
index efa354e..9359c4e 100644
--- a/src/server/main.c
+++ b/src/server/main.c
@@ -136,8 +136,11 @@ int main(int argc, char *argv[])
gsCoke_ModbusAddress = Config_GetValue("coke_modbus_address", 0);
giCoke_ModbusPort = Config_GetValue_Int("coke_modbus_port", 0);
+ // - Cleanly tear down the server on SIGINT/SIGTERM
signal(SIGINT, sigint_handler);
signal(SIGTERM, sigint_handler);
+ // - ignore SIGPIPE to prevent a crashing client from bringing the server down too
+ signal(SIGPIPE, SIG_IGN);
openlog("odispense2", 0, LOG_LOCAL4);
--
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