BastliBridge

commit 8e6c3d2ed4aac383ef54d4e981b47f946d664c7f
parent a8aa3167eb58157f95d26bbfa47f34d5d5e35e6d
Author: Dominik Schmidt <das1993@hotmail.com>
Date:   Wed, 22 Nov 2017 22:09:39 +0100

Prevent multiple calls to triggerUpdates in telegram.d

Diffstat:
src/bastlibridge/telegram.d
 | 
8
++++++++

1 file changed, 8 insertions(+), 0 deletions(-)
diff --git a/src/bastlibridge/telegram.d b/src/bastlibridge/telegram.d
@@ -235,7 +235,14 @@ struct Telegram{
 		}
 	}
 	
+	bool updateRunning=false;
+	
 	void triggerUpdates(uint timeout=600){
+		if(updateRunning){
+			warning("Update called in a row without a reply");
+			return;
+		}
+		updateRunning=true;
 		trace("Triggering Update with timeout ", timeout);
 		string params=format!"offset=%d&timeout=%d"(lastUpdate+1,timeout);
 		post("getUpdates",params);
@@ -244,6 +251,7 @@ struct Telegram{
 	void delegate(JSONValue jv)[] onMessage;
 	
 	bool read(){
+		updateRunning=false;
 		auto updates=response();
 		if(updates.isNull){
 			triggerUpdates();