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get default network interface from the default route

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This commit is contained in:
Alexey Rybalchenko
2017-03-01 11:25:42 +01:00
committed by Mohammad Al-Turany
parent eaa220e39e
commit 91b7a72ac5
3 changed files with 58 additions and 5 deletions
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7
fairmq/FairMQDevice.cxx
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@@ -185,9 +185,14 @@ void FairMQDevice::InitWrapper()
if (vi->fMethod == "bind")
{
// if binding address is not specified, set it up to try getting it from the configured network interface
// if binding address is not specified, try getting it from the configured network interface
if (vi->fAddress == "unspecified" || vi->fAddress == "")
{
// if the configured network interface is default, get its name from the default route
if (fNetworkInterface == "default")
{
fNetworkInterface = FairMQ::tools::getDefaultRouteNetworkInterface();
}
vi->fAddress = "tcp://" + FairMQ::tools::getInterfaceIP(fNetworkInterface) + ":1";
}
// fill the uninitialized list