client_common.c: Add a comment to client_connect().

[paraslash.git] / client_common.c

diff --git a/client_common.c b/client_common.c
index 9574c36f1f22cabbaa0f090fce9682dbd16ea3f7..d228f99c559ee30500631c5e304151b1935ae5f6 100644 (file)
--- a/client_common.c
+++ b/client_common.c
@@ -76,28 +76,19 @@ void client_close(struct private_client_data *pcd)
        free(pcd);
 }
 
+/* connect to para_server and register the client task */
 static int client_connect(struct private_client_data *pcd)
 {
        int ret;
-       struct hostent *he;
-       struct sockaddr_in their_addr;
 
        pcd->fd = -1;
-       ret = get_host_info(pcd->conf.hostname_arg, &he);
-       if (ret < 0)
-               return ret;
-       /* get new socket */
-       ret = get_stream_socket(AF_INET);
+       ret = makesock(AF_UNSPEC, IPPROTO_TCP, 0, pcd->conf.hostname_arg,
+                                                 pcd->conf.server_port_arg);
        if (ret < 0)
                return ret;
        pcd->fd = ret;
-       /* init their_addr */
-       init_sockaddr(&their_addr, pcd->conf.server_port_arg, he);
-       ret = PARA_CONNECT(pcd->fd, &their_addr);
-       if (ret < 0)
-               goto err_out;
        pcd->status = CL_CONNECTED;
-       ret = mark_fd_nonblock(pcd->fd);
+       ret = mark_fd_nonblocking(pcd->fd);
        if (ret < 0)
                goto err_out;
        pcd->task.pre_select = client_pre_select;
@@ -234,8 +225,8 @@ void client_pre_select(struct sched *s, struct task *t)
                        para_fd_set(pcd->fd, &s->wfds, &s->max_fileno);
                        pcd->check_w = 1;
                } else {
-                       if (*pcd->in_eof) {
-                               t->ret = -E_INPUT_EOF;
+                       if (*pcd->in_error) {
+                               t->ret = *pcd->in_error;
                                s->timeout.tv_sec = 0;
                                s->timeout.tv_usec = 1;
                        }