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Commit 2b5da9e6 authored by Keith Mok's avatar Keith Mok Committed by Gerrit Code Review
Browse files

Merge "RPC binder: set TCP_NDELAY" into main

parents b011e55e 442907b0

libs/binder/RpcServer.cpp

+12 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#define LOG_TAG "RpcServer"



#include <inttypes.h>

#include <netinet/tcp.h>

#include <poll.h>

#include <sys/socket.h>

#include <sys/un.h>
@@ -571,6 +572,17 @@ status_t RpcServer::setupSocketServer(const RpcSocketAddress& addr) { 
        return -savedErrno;

    }



    if (addr.addr()->sa_family == AF_INET || addr.addr()->sa_family == AF_INET6) {

        int noDelay = 1;

        int result =

                setsockopt(socket_fd.get(), IPPROTO_TCP, TCP_NODELAY, &noDelay, sizeof(noDelay));

        if (result < 0) {

            int savedErrno = errno;

            ALOGE("Could not set TCP_NODELAY on  %s", strerror(savedErrno));

            return -savedErrno;

        }

    }



    {

        RpcMutexLockGuard _l(mLock);

        if (mServerSocketModifier != nullptr) {