Ziplinks appear to work again now.

include/client.h

@@ -254,6 +254,10 @@ struct LocalUser
 	/* time challenge response is valid for */
 	time_t chal_time;
 
+	rb_fde_t *ctrlF;	/* For servers:
+				   control fd used for sending commands
+				   to servlink */
+
 	struct SlinkRpl slinkrpl;	/* slink reply being parsed */
 	unsigned char *slinkq;	/* sendq for control data */
 	int slinkq_ofs;		/* ofset into slinkq */

include/send.h

@@ -42,7 +42,7 @@ extern void send_pop_queue(struct Client *);
 
 extern void send_queued(struct Client *to);
 
-extern void send_queued_slink_write(int fd, void *data);
+extern void send_queued_slink_write(rb_fde_t *F, void *data);
 
 extern void sendto_one(struct Client *target_p, const char *, ...) AFP(2, 3);
 extern void sendto_one_notice(struct Client *target_p,const char *, ...) AFP(2, 3);

src/client.c

@@ -161,6 +161,7 @@ make_client(struct Client *from)
 		client_p->localClient->lasttime = client_p->localClient->firsttime = rb_current_time();
 
 		client_p->localClient->F = NULL;
+		client_p->localClient->ctrlF = NULL;
 
 		client_p->preClient = (struct PreClient *) rb_bh_alloc(pclient_heap);
 
@@ -2094,6 +2095,12 @@ close_connection(struct Client *client_p)
 		client_p->localClient->F = NULL;
 	}
 
+	if(client_p->localClient->ctrlF)
+	{
+		rb_close(client_p->localClient->ctrlF);
+		client_p->localClient->ctrlF = NULL;
+	}
+
 	rb_linebuf_donebuf(&client_p->localClient->buf_sendq);
 	rb_linebuf_donebuf(&client_p->localClient->buf_recvq);
 	detach_conf(client_p);

src/s_serv.c

@@ -218,7 +218,7 @@ collect_zipstats(void *unused)
 				target_p->localClient->slinkq[0] = SLINKCMD_ZIPSTATS;
 				target_p->localClient->slinkq_ofs = 0;
 				target_p->localClient->slinkq_len = 1;
-				// send_queued_slink_write(target_p->localClient->ctrlfd, target_p);
+				send_queued_slink_write(target_p->localClient->ctrlF, target_p);
 			}
 		}
 	}
@@ -1140,7 +1140,8 @@ server_estab(struct Client *client_p)
 		 */
 		rb_snprintf(note, sizeof note, "slink data: %s", client_p->name);
 		rb_note(client_p->localClient->F, note);
-		// rb_note(client_p->localClient->ctrlfd, "slink ctrl: %s", client_p->name);
+		rb_snprintf(note, sizeof note, "slink ctrl: %s", client_p->name);
+		rb_note(client_p->localClient->ctrlF, note);
 	}
 	else
 	{
@@ -1313,7 +1314,7 @@ start_io(struct Client *server)
 	server->localClient->slinkq_len = c;
 
 	/* schedule a write */
-	//XXX send_queued_slink_write(server->localClient->ctrlF, server);
+	send_queued_slink_write(server->localClient->ctrlF, server);
 }
 
 /*
@@ -1407,22 +1408,19 @@ fork_server(struct Client *server)
 		close(data_fds[1]);
 		
 		s_assert(server->localClient);
-		// server->localClient->ctrlfd = ctrl_fds[0];
+		server->localClient->ctrlF = rb_open(ctrl_fds[0], RB_FD_PIPE, "servlink ctrl");
 		server->localClient->F = rb_open(data_fds[0], RB_FD_PIPE, "servlink data");
 
+		if(!rb_set_nb(server->localClient->ctrlF))
+		{
+			ilog_error("setting a slink fd nonblocking");
+		}
+
 		if(!rb_set_nb(server->localClient->F))
 		{
 			ilog_error("setting a slink fd nonblocking");
 		}
 
-		/* if(!rb_set_nb(server->localClient->ctrlfd))
-		{
-			ilog_error("setting a slink fd nonblocking");
-		}
-
-		rb_open(server->localClient->ctrlfd, FD_SOCKET, NULL);
-		*/
-
 		read_packet(server->localClient->F, server);
 	}
 

src/send.c

@@ -219,7 +219,7 @@ send_queued_write(rb_fde_t *F, void *data)
  * side effects - write is rescheduled if queue isnt emptied
  */
 void
-send_queued_slink_write(int fd, void *data)
+send_queued_slink_write(rb_fde_t *F, void *data)
 {
 	struct Client *to = data;
 	int retlen;
@@ -234,9 +234,9 @@ send_queued_slink_write(int fd, void *data)
 	/* Next, lets try to write some data */
 	if(to->localClient->slinkq)
 	{
-		/* retlen = write(to->localClient->ctrlfd,
+		retlen = rb_write(to->localClient->ctrlF,
 			      to->localClient->slinkq + to->localClient->slinkq_ofs,
-			      to->localClient->slinkq_len); */
+			      to->localClient->slinkq_len);
 
 		if(retlen < 0)
 		{
@@ -270,9 +270,9 @@ send_queued_slink_write(int fd, void *data)
 	}
 
 	/* if we have any more data, reschedule a write */
-	/* if(to->localClient->slinkq_len)
+	if(to->localClient->slinkq_len)
-		rb_setselect(to->localClient->ctrlfd,
+		rb_setselect(to->localClient->ctrlF,
-			       RB_SELECT_WRITE, send_queued_slink_write, to); */
+			       RB_SELECT_WRITE, send_queued_slink_write, to);
 }
 
 /* sendto_one()