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Commit abd8ce8f authored by Keith Mok's avatar Keith Mok Committed by Automerger Merge Worker
Browse files

Merge "RPC binder: set TCP_NDELAY" into main am: 2b5da9e6 

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2780897



Change-Id: Idc6fb1b628b1e289bd42f83a54a4163e06fd4046
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents a6f35691 2b5da9e6

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) {