From d7918637a5d409b3a1ffc3de8c177ff3f14bf91c Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Wed, 9 Jan 2019 11:32:45 +0000
Subject: [PATCH] If the poll_systems() callback function returns true, abort
the poll.
---
exec/load/sbbsimsg_lib.js | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/exec/load/sbbsimsg_lib.js b/exec/load/sbbsimsg_lib.js
index 8af2a8c47a..c0a43dde37 100644
--- a/exec/load/sbbsimsg_lib.js
+++ b/exec/load/sbbsimsg_lib.js
@@ -144,14 +144,15 @@ function receive_active_users()
return sock.recvfrom(0x10000);
}
+// Cancel listening if callback returns 'true'
function poll_systems(sent, interval, timeout, callback)
{
var replies = 0;
var begin = new Date();
for(var loop = 0; replies < sent && new Date().valueOf()-begin.valueOf() < timeout; loop++)
{
- if(callback)
- callback(loop);
+ if(callback && callback(loop))
+ break;
if(!sock.poll(interval))
continue;
--
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