i am using 2.7.0
it was during a cpu spike it doesn't happen now.

during a cpu spike i found these logs. what does it mean that a sender is not a user? what could this be? java.lang.NullPointerException: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Exception: java.lang.NullPointerException Message: *** Null *** Description: Error while ha...

does this need a server restart?

is the server reachable.
did it stop operating for some reason.
does it have a bad connection.

for our servers we use pingdom. to get notified if there is a problem with our server.
but for a SmartFox we may have to employ a different technique to get notified about those issues.
what are your suggestions?

ok but will he still know when a room that he is in was removed?

well in our program a player doesn't know about rooms in the zone. it asks the zone for a room and the zone extension takes care of joining him to a room that fits his needs.
so in our case we don't need the client to know about every room creation and removal.

i don't want my SmartFox clients to be notified about every room creation/removal. i want them to know only when rooms that they are in are affected.
so how do i disable this functionality?

yeah thats what we are trying to do.
but we cant properly release smartFox, when we try to do that during a connection attempt the app freezes.
in debug it looks like BitSwarmClient is holding the thread.
so when is it safe to release SmartFox?

because smart fox connection from iOS device can take way too long time up to 4 min to return with a result that it can't connect. we want to stop the connection attempt with our own timeout. how will we do that?

i am seeing this warning in my server logs: com.smartfoxserver.v2.exceptions.SFSExtensionException: No extensions can be invoked: { Zone: MyZone }, RoomId: 1384 com.smartfoxserver.v2.controllers.ExtensionController.processRequest(ExtensionController.java:126) com.smartfoxserver.bitswarm.controllers....

this version crashes on ios5. we cannot go live with the app because of this.
when will this fix be available?

i am looking for an example of how to use __lib__ to create a singleton extension that will be accessible in my room extensions and zone extensions.
is there an example of how to use an extension like that. how to call it from a room extension and a zone extension?

when compiling with SmartFox framework and running on a device we can compile and run, but when trying to compile to simulator we get a linker exception: duplicate symbol _OBJC_IVAR_$_AddBuddyRequest._name in: /Users/YH/WorkingDirectory/xxxxxx-ios-TempSmartFoxTest/SFS2XAPIIOS.framework/SFS2XAPIIOS(A...

isn't there some global object that could be set variables like most other objects in the code?
for example session, room variables, etc...