fix wg_send_buffer to reconnect tcp sockets on failure

Conflicts:
	src/write_graphite.c

diff --git a/src/write_graphite.c b/src/write_graphite.c
index c3d6bf1..c17b7f3 100644 (file)
--- a/src/write_graphite.c
+++ b/src/write_graphite.c
@@ -128,15 +128,17 @@ static int wg_send_buffer (struct wg_callback *cb)
     ssize_t status = 0;
 
     status = swrite (cb->sock_fd, cb->send_buf, strlen (cb->send_buf));
-    if (cb->log_send_errors && status < 0)
+    if (status < 0)
     {
-        char errbuf[1024];
         const char *protocol = cb->protocol ? cb->protocol : WG_DEFAULT_PROTOCOL;
 
-        ERROR ("write_graphite plugin: send to %s:%s (%s) failed with status %zi (%s)",
-                cb->node, cb->service, protocol,
-                status, sstrerror (errno, errbuf, sizeof (errbuf)));
-
+        if (cb->log_send_errors)
+        {
+            char errbuf[1024];
+            ERROR ("write_graphite plugin: send to %s:%s (%s) failed with status %zi (%s)",
+                    cb->node, cb->service, protocol,
+                    status, sstrerror (errno, errbuf, sizeof (errbuf)));
+        }
 
         close (cb->sock_fd);
         cb->sock_fd = -1;