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Set TCP_NODELAY on all TCP connections (#4318)

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Stephanie Wang
2019-03-09 12:15:29 -08:00
committed by Philipp Moritz
parent f423909aec
commit edc794751f
1 changed files with 6 additions and 0 deletions
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src/ray/common/client_connection.cc
+6
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@@ -12,6 +12,12 @@ namespace ray {
ray::Status TcpConnect(boost::asio::ip::tcp::socket &socket,
const std::string &ip_address_string, int port) {
// Disable Nagle's algorithm, which caused transfer delays of 10s of ms in
// certain cases.
socket.open(boost::asio::ip::tcp::v4());
boost::asio::ip::tcp::no_delay option(true);
socket.set_option(option);
boost::asio::ip::address ip_address =
boost::asio::ip::address::from_string(ip_address_string);
boost::asio::ip::tcp::endpoint endpoint(ip_address, port);