From e971f64f92c640d3ee634b01eeba7fbf056fdaac Mon Sep 17 00:00:00 2001
From: Florent Le Coz <louiz@louiz.org>
Date: Fri, 28 Mar 2014 01:47:48 +0100
Subject: Catch all exception produced by a received message (irc or xmpp)

---
 src/irc/irc_client.cpp   | 8 +++++++-
 src/xmpp/xmpp_parser.cpp | 8 +++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/irc/irc_client.cpp b/src/irc/irc_client.cpp
index 3737b91..884f214 100644
--- a/src/irc/irc_client.cpp
+++ b/src/irc/irc_client.cpp
@@ -93,7 +93,13 @@ void IrcClient::parse_in_buffer(const size_t)
       this->in_buf = this->in_buf.substr(pos + 2, std::string::npos);
       auto cb = irc_callbacks.find(message.command);
       if (cb != irc_callbacks.end())
-        (this->*(cb->second))(message);
+        {
+          try {
+            (this->*(cb->second))(message);
+          } catch (const std::exception& e) {
+            log_error("Unhandled exception: " << e.what());
+          }
+        }
       else
         log_info("No handler for command " << message.command);
     }
diff --git a/src/xmpp/xmpp_parser.cpp b/src/xmpp/xmpp_parser.cpp
index 867648b..536d9da 100644
--- a/src/xmpp/xmpp_parser.cpp
+++ b/src/xmpp/xmpp_parser.cpp
@@ -131,7 +131,13 @@ void XmppParser::char_data(const XML_Char* data, int len)
 void XmppParser::stanza_event(const Stanza& stanza) const
 {
   for (const auto& callback: this->stanza_callbacks)
-    callback(stanza);
+    {
+      try {
+        callback(stanza);
+      } catch (const std::exception& e) {
+        log_debug("Unhandled exception: " << e.what());
+      }
+    }
 }
 
 void XmppParser::stream_open_event(const XmlNode& node) const
-- 
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