Open-Harbor/osrm-backend
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Support SO_REUSEPORT option

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so that multiple osrm-routed processes can bind to the same port.
This commit is contained in:
Mathias Gug 2016-05-11 16:23:50 -07:00 committed by Patrick Niklaus
parent dcb741d827
commit fe397e6953
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1 changed files with 5 additions and 0 deletions
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5
include/server/server.hpp
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@ -49,7 +49,12 @@ class Server
boost::asio::ip::tcp::endpoint endpoint = *resolver.resolve(query); boost::asio::ip::tcp::endpoint endpoint = *resolver.resolve(query);
acceptor.open(endpoint.protocol()); acceptor.open(endpoint.protocol());
#ifdef SO_REUSEPORT
int one = 1;
setsockopt(acceptor.native_handle(), SOL_SOCKET, SO_REUSEADDR | SO_REUSEPORT, &one, sizeof(one));
#else
acceptor.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true)); acceptor.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true));
#endif
acceptor.bind(endpoint); acceptor.bind(endpoint);
acceptor.listen(); acceptor.listen();