iphone - Dismiss MBProgressHUD when delegate method fires -

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first time working hud , i'm confused.

i setup hud in viewdidload:

[mbprogresshud showhudaddedto:self.view animated:yes]; dispatch_async(dispatch_get_global_queue( dispatch_queue_priority_low, 0), ^{     [[[wsxmppusermanager shared] xmppstreammanager] connect];      dispatch_async(dispatch_get_main_queue(), ^{         [mbprogresshud hidehudforview:self.view animated:yes];     }); });

the hud doesn't show. think reason follows. xmpp connect method fires off connection request xmpp server , it's done. there no activity wait is.

however, connection isn't established until server responds , following delegate method fired:

- (void)xmppstreamdidauthenticate:(xmppstream *)sender

i want wait , dismiss hud, i'm @ loss how that. i'm missing simple.

you need move code

dispatch_async(dispatch_get_main_queue(), ^{     [mbprogresshud hidehudforview:self.view animated:yes]; });

after long running method has finished... is, if code indeed returning immediately

[[wsxmppusermanager shared] xmppstreammanager] connect];

the hud never going display... gets told display , told hide on same run loop or perhaps 1 run loop right afterwards...

why not put @ end of method if indicates response has been received , operation completed?

- (void)xmppstreamdidauthenticate:(xmppstream *)sender

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