static void
common_on_server_close (evcom_server *s)
{
printf("server on_close\n");
assert(s == &server);
assert(s->errorno == 0);
got_server_close = 1;
evcom_server_detach(s);
}
/* Retruns evcom_stream if a connection could be accepted.
* The returned stream is not yet attached to the event loop.
* Otherwise NULL
*/
static evcom_stream*
accept_connection (evcom_server *server)
{
struct sockaddr address; /* connector's address information */
socklen_t addr_len = sizeof(address);
int fd = accept(server->fd, &address, &addr_len);
if (fd < 0) {
switch (errno) {
case EMFILE:
case ENFILE:
too_many_connections = 1;
server->flags |= EVCOM_TOO_MANY_CONN;
evcom_server_detach(server);
return NULL;
case EINTR:
case EAGAIN:
return NULL;
default:
evcom_perror("accept()", errno);
return NULL;
}
assert(0 && "no reach");
}
evcom_stream *stream = NULL;
if (server->on_connection) {
stream = server->on_connection(server, &address);
}
if (stream == NULL) {
close(fd);
return NULL;
}
if (set_nonblock(fd) != 0) {
evcom_perror("set_nonblock()", errno);
return NULL;
}
stream->server = server;
evcom_stream_assign_fds(stream, fd, fd);
return stream;
}
