/********** Server Side Code **********/
void sendResponse(noPollConn * conn, int requestLen) {
int rc = nopoll_conn_send_binary(conn, serverResponseBuffer, requestLen);
if (rc != requestLen) {
LogPrintf("sendResponse failed %d", errno);
// TODO: Handle EAGAIN to retry. So far this condition has not happened yet.
}
}
static int np_wt_write_request (void * args) {
NpIOReq * req = (NpIOReq *)args;
int rval;
if(!nopoll_conn_is_ok(req->np_sock)) rval = -1;
else {
trace(LOG_PROTOCOL, "write request size:%d",req->bufsz);
rval = nopoll_conn_send_binary(req->np_sock, req->bufp, req->bufsz);
nopoll_conn_flush_writes (req->np_sock, 10, 0);
/* assert(nopoll_conn_pending_write_bytes(req->np_sock) == 0);*/
}
if (rval < 0) errno = ERR_OTHER;
return rval;
}
static void np_flush_with_flags(ChannelNP * c, int flags) {
unsigned char * p = c->obuf->buf;
assert(is_dispatch_thread());
assert(c->magic == CHANNEL_MAGIC);
assert(c->chan.out.end == p + sizeof(c->obuf->buf));
assert(c->out_bin_block == NULL);
assert(c->chan.out.cur >= p);
assert(c->chan.out.cur <= p + sizeof(c->obuf->buf));
if (c->chan.out.cur == p) return;
if (c->chan.state != ChannelStateDisconnected && c->out_errno == 0) {
#if ENABLE_OutputQueue
c->obuf->buf_len = c->chan.out.cur - p;
c->out_queue.post_io_request = post_write_request;
trace(LOG_PROTOCOL, "Outbuf add size:%d",c->obuf->buf_len);
output_queue_add_obuf(&c->out_queue, c->obuf);
c->obuf = output_queue_alloc_obuf();
c->chan.out.end = c->obuf->buf + sizeof(c->obuf->buf);
#else
while (p < c->chan.out.cur) {
int rval = 0;
size_t sz = c->chan.out.cur - p;
if (!nopoll_conn_is_ok(c->np_socket)) rval = -1;
if (rval >= 0)
{
rval = nopoll_conn_send_binary(c->np_socket, (const char *)p, sz);
nopoll_conn_flush_writes (c->np_socket, 10, 0);
/* assert(nopoll_conn_pending_write_bytes(c->np_socket) == 0);*/
}
if (rval < 0) errno = ERR_OTHER;
if (rval < 0) {
int err = errno;
trace(LOG_PROTOCOL, "Can't send() on channel %#lx: %s", c, errno_to_str(err));
c->out_errno = err;
c->chan.out.cur = c->obuf->buf;
c->out_eom_cnt = 0;
return;
}
p += rval;
}
assert(p == c->chan.out.cur);
#endif
}
c->chan.out.cur = c->obuf->buf;
c->out_eom_cnt = 0;
}
