From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 6 Apr 2015 22:19:21 +0000 (+0300)
Subject: Provide a signal to handle errors from Communicator
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;ds=sidebyside;h=a0b7f9bcf0654a7a3f24bac95746ac587b71986b;hp=a0b7f9bcf0654a7a3f24bac95746ac587b71986b;p=libs%2Fnet.git

Provide a signal to handle errors from Communicator

Since Communicator is typically used with an EventDispatcher, it can be
inconvenient to just throw exceptions out.  Handling them would require
wrapping the EventDispatcher's tick call in a try block, and the exact
source of the exception would be lost.
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