bool LocalClient::writeMore()
{
bool ret = true;
int written = 0;
#ifdef HAVE_NOSIGNAL
const int sendflags = MSG_NOSIGNAL;
#else
const int sendflags = 0;
#endif
for (;;) {
if (mBuffers.empty()) {
EventLoop::instance()->removeFileDescriptor(mFd, EventLoop::Write);
break;
}
const String& front = mBuffers.front();
int w;
eintrwrap(w, ::send(mFd, &front[mBufferIdx], front.size() - mBufferIdx, sendflags));
if (w == -1) {
ret = (errno == EWOULDBLOCK || errno == EAGAIN); // apparently these can be different
break;
}
written += w;
mBufferIdx += w;
if (mBufferIdx == front.size()) {
assert(!mBuffers.empty());
mBuffers.pop_front();
mBufferIdx = 0;
continue;
}
}
if (written)
mBytesWritten(this, written);
return ret;
}
bool SocketClient::writeMore()
{
bool ret = true;
int written = 0;
#ifdef HAVE_NOSIGNAL
const int sendflags = MSG_NOSIGNAL;
#else
const int sendflags = 0;
#endif
for (;;) {
if (mBuffers.empty()) {
EventLoop::instance()->removeFileDescriptor(mFd, EventLoop::Write);
break;
}
const sockaddr_in& addr = mBuffers.front().first;
const String& front = mBuffers.front().second;
int w;
if (!addr.sin_port) {
eintrwrap(w, ::send(mFd, &front[mBufferIdx], front.size() - mBufferIdx, sendflags));
} else {
eintrwrap(w, ::sendto(mFd, &front[mBufferIdx], front.size() - mBufferIdx, sendflags,
reinterpret_cast<const sockaddr*>(&addr), sizeof(sockaddr_in)));
}
if (w == -1) {
ret = (errno == EWOULDBLOCK || errno == EAGAIN); // apparently these can be different
break;
}
written += w;
mBufferIdx += w;
if (mBufferIdx == front.size()) {
assert(!mBuffers.empty());
mBuffers.pop_front();
mBufferIdx = 0;
continue;
}
}
if (written)
mBytesWritten(this, written);
return ret;
}
