Mirror/FairMQ
1
0
Fork 0
mirror of https://github.com/FairRootGroup/FairMQ.git synced 2025-10-13 08:41:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

FairMQ: Support the case with multiple default routes

Browse Source
This commit is contained in:
Dennis Klein 2017-10-27 18:23:53 +02:00 committed by Mohammad Al-Turany
parent 0bb866ff36
commit 864a41502f
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fairmq/tools/Network.h
View File

@ -97,7 +97,7 @@ inline std::string getDefaultRouteNetworkInterface()
#ifdef __APPLE__ // MacOS
std::unique_ptr<FILE, decltype(pclose) *> file(popen("route -n get default | grep interface | cut -d \":\" -f 2", "r"), pclose);
#else // Linux
std::unique_ptr<FILE, decltype(pclose) *> file(popen("ip route | grep default | cut -d \" \" -f 5", "r"), pclose);
std::unique_ptr<FILE, decltype(pclose) *> file(popen("ip route | grep default | cut -d \" \" -f 5 | head -n 1", "r"), pclose);
#endif
if (!file)