From 61c2720436d78e1ebd68def62cbdf67c5c21a7e9 Mon Sep 17 00:00:00 2001
From: Pierre Habouzit <madcoder@debian.org>
Date: Sun, 2 Dec 2007 12:38:28 +0100
Subject: [PATCH] refactor.

---
 main-srsd.c | 50 +++++++++++++++++++++++++-------------------------
 1 file changed, 25 insertions(+), 25 deletions(-)

diff --git a/main-srsd.c b/main-srsd.c
index c354924..25bac08 100644
--- a/main-srsd.c
+++ b/main-srsd.c
@@ -187,6 +187,28 @@ int start_listener(int port, bool decoder)
     return 0;
 }
 
+void start_client(srsd_t *srsd)
+{
+    struct epoll_event evt = { .events = EPOLLIN };
+    srsd_t *tmp;
+    int sock;
+
+    sock = accept_nonblock(srsd->fd);
+    if (sock < 0) {
+        UNIXERR("accept");
+        return;
+    }
+
+    evt.data.ptr = tmp = srsd_new();
+    tmp->decoder = srsd->decoder;
+    tmp->fd      = sock;
+    if (epoll_ctl(epollfd, EPOLL_CTL_ADD, sock, &evt) < 0) {
+        UNIXERR("epoll_ctl");
+        srsd_delete(&tmp);
+        close(sock);
+    }
+}
+
 /* }}} */
 /* administrivia {{{ */
 
@@ -251,24 +273,7 @@ int main_loop(srs_t *srs, const char *domain, int port_enc, int port_dec)
             srsd_t *srsd = evts[n].data.ptr;
 
             if (srsd->listener) {
-                struct epoll_event evt = { .events = EPOLLIN };
-                srsd_t *tmp;
-                int sock;
-
-                sock = accept_nonblock(srsd->fd);
-                if (sock < 0) {
-                    UNIXERR("accept");
-                    continue;
-                }
-
-                evt.data.ptr = tmp = srsd_new();
-                tmp->decoder = srsd->decoder;
-                tmp->fd      = sock;
-                if (epoll_ctl(epollfd, EPOLL_CTL_ADD, sock, &evt) < 0) {
-                    UNIXERR("epoll_ctl");
-                    srsd_delete(&tmp);
-                    close(sock);
-                }
+                start_client(srsd);
                 continue;
             }
 
@@ -289,16 +294,11 @@ int main_loop(srs_t *srs, const char *domain, int port_enc, int port_dec)
             }
 
             if ((evts[n].events & EPOLLOUT) && srsd->obuf.len) {
-                int res = write(srsd->fd, srsd->obuf.data, srsd->obuf.len);
-
-                if (res < 0 && errno != EINTR && errno != EAGAIN) {
+                int res = buffer_write(&srsd->obuf, srsd->fd);
+                if (res < 0) {
                     srsd_delete(&srsd);
                     continue;
                 }
-
-                if (res > 0) {
-                    buffer_consume(&srsd->obuf, res);
-                }
             }
 
             if (srsd->watchwr == !srsd->obuf.len) {
-- 
2.20.1