server shouldn't crash on client disconnect!

[disorder] / lib / event.c

diff --git a/lib/event.c b/lib/event.c
index 074569508d9a41d3ba553a84cd9738a683ba8a88..c42eca35119e85bb9896e5191e128135970e6890 100644 (file)
--- a/lib/event.c
+++ b/lib/event.c
@@ -976,10 +976,12 @@ static int writer_shutdown(ev_source *ev,
   ev_fd_cancel(ev, ev_write, w->fd);
   w->timeout = 0;
   if(w->reader) {
   ev_fd_cancel(ev, ev_write, w->fd);
   w->timeout = 0;
   if(w->reader) {

+    info("found a tied reader");

     /* If there is a reader still around we just untie it */
     w->reader->writer = 0;
     shutdown(w->fd, SHUT_WR);          /* there'll be no more writes */
   } else {
     /* If there is a reader still around we just untie it */
     w->reader->writer = 0;
     shutdown(w->fd, SHUT_WR);          /* there'll be no more writes */
   } else {

+    info("no tied reader");

     /* There's no reader so we are free to close the FD */
     xclose(w->fd);
   }
     /* There's no reader so we are free to close the FD */
     xclose(w->fd);
   }


@@ -1237,10 +1239,12 @@ static int reader_shutdown(ev_source *ev,
   ev_fd_cancel(ev, ev_read, r->fd);
   r->eof = 1;
   if(r->writer) {
   ev_fd_cancel(ev, ev_read, r->fd);
   r->eof = 1;
   if(r->writer) {

+    info("found a tied writer");

     /* If there is a writer still around we just untie it */
     r->writer->reader = 0;
     shutdown(r->fd, SHUT_RD);          /* there'll be no more reads */
   } else {
     /* If there is a writer still around we just untie it */
     r->writer->reader = 0;
     shutdown(r->fd, SHUT_RD);          /* there'll be no more reads */
   } else {

+    info("no tied writer found");

     /* There's no writer so we are free to close the FD */
     xclose(r->fd);
   }
     /* There's no writer so we are free to close the FD */
     xclose(r->fd);
   }