profmaad / librabbitmq-objc Goto Github PK

I get this error when call [connection connectToHost:myHost onPort:myPort];

Detected an attempt to call a symbol in system libraries that is not present on the iPhone:
fcntl$UNIX2003 called from function amqp_open_socket_noblock in image MyProgect.

It's on both rabbitmq-c libraries 0.4.0 and 0.5.0
Do you have any idea why?

Please change this license to a MPL instead of GPL. That way people can use it in ios apps.

hi :) its me again hehe

thank you for the other fix, i have a new one for large message sizes

again in the file AMQPConsumer.m, lines +- 109

(currently)
receivedBytes += frame.payload.body_fragment.len;
memcpy(body.bytes, frame.payload.body_fragment.bytes, frame.payload.body_fragment.len);

(new code)
void *body_ptr = (char *)body.bytes + receivedBytes;
memcpy(body_ptr, frame.payload.body_fragment.bytes, frame.payload.body_fragment.len);
receivedBytes += frame.payload.body_fragment.len;

change the way you append the bytes to the structure, that memcpy is only overlapping and when you get (what happened to me) a huge size message, you get just a chunk of the message, that will fix it

:)

hi:

when i used the librabbitmq send message and receive, once when i back the app background,and change the network form 3g to wifi, and then go back to the app then send a message to MQ server,the app was crash by this time ,how can i resolve it ?

Thank you.

The current version of librabbitmq-objc does not support latest versions of rabbitmq-c (https://github.com/alanxz/rabbitmq-c/releases): 0.5.0, 0.4.1 and maybe also previous ones.

My fork of librabbitmq-objc (https://github.com/albertodebortoli/librabbitmq-objc) contains an Xcode project using rabbitmq-c 0.5.0 and it crashes with a single line of code:

AMQPConnection *conn = [[AMQPConnection alloc] init];

When the AMQPConnection object is deallocated

[self disconnect];

in the dealloc method crashes the app. I think the problem relies in socketFD that is 0.

Even calling

- (void)connectToHost:(NSString*)host onPort:(int)port

right after the creation of the object doesn't help.

rabbitmq-c static library has been built for all the architectures using the script at https://github.com/albertodebortoli/librabbitmq-objc/blob/master/rabbitmq-c/build-scripts/build-static-library.sh

The Xcode project uses CocoaPods to install librabbitmq-objc v1.0.0 (tag created on my fork) and the podspec is hosted in my CocoaPods repository at https://github.com/albertodebortoli/adbcocoapodsrepository.

With CocoaPods installed, the repo che be added as described here http://guides.cocoapods.org/making/private-cocoapods.html

basically:

$ pod repo add ADBCocoaPodsRepository https://github.com/albertodebortoli/adbcocoapodsrepository

the stack trace of the crash is

* thread #1: tid = 0x295b8, 0x01d0a952 libsystem_kernel.dylib`__pthread_kill + 10, queue = 'com.apple.main-thread, stop reason = signal SIGABRT
    frame #0: 0x01d0a952 libsystem_kernel.dylib`__pthread_kill + 10
    frame #1: 0x01dfc167 libsystem_pthread.dylib`pthread_kill + 101
    frame #2: 0x0196ad8b libsystem_sim_c.dylib`abort + 140
    frame #3: 0x0194ca96 libsystem_sim_c.dylib`__assert_rtn + 267
    frame #4: 0x0000995c librabbitmq-objc-demo`amqp_socket_send(self=<unavailable>, buf=<unavailable>, len=<unavailable>) + 76 at amqp_socket.c:200
    frame #5: 0x00003eb1 librabbitmq-objc-demo`amqp_send_frame(state=<unavailable>, frame=<unavailable>) + 337 at amqp_connection.c:508
    frame #6: 0x0000b0e3 librabbitmq-objc-demo`amqp_simple_rpc [inlined] amqp_send_method(decoded=<unavailable>, id=<unavailable>, channel=0, state=0x0762a990) + 48 at amqp_socket.c:947
    frame #7: 0x0000b0b3 librabbitmq-objc-demo`amqp_simple_rpc(state=0x0762a990, channel=0, request_id=655410, expected_reply_ids=0x0762a990, decoded_request_method=0xbfffd9d8) + 3 at amqp_socket.c:972
    frame #8: 0x00003408 librabbitmq-objc-demo`amqp_connection_close(state=0x0762a990, code=200) + 152 at amqp_api.c:285
    frame #9: 0x0000d5a9 librabbitmq-objc-demo`-[AMQPConnection disconnect](self=0x0762a830, _cmd=0x0416c975) + 73 at AMQPConnection.m:73
    frame #10: 0x0000d271 librabbitmq-objc-demo`-[AMQPConnection dealloc](self=0x0762a830, _cmd=0x018feabe) + 49 at AMQPConnection.m:44
    frame #11: 0x0116b9ff libobjc.A.dylib`-[NSObject release] + 47
    frame #12: 0x0116a0d5 libobjc.A.dylib`objc_release + 69
    frame #13: 0x0116afda libobjc.A.dylib`objc_storeStrong + 39
    frame #14: 0x00002c82 librabbitmq-objc-demo`-[AppDelegate application:didFinishLaunchingWithOptions:](self=0x075318b0, _cmd=0x0085bc21, application=0x075302e0, launchOptions=0x00000000) + 658 at CTXAppDelegate.m:29
    frame #15: 0x002c2157 UIKit`-[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 266
    frame #16: 0x002c2747 UIKit`-[UIApplication _callInitializationDelegatesForURL:payload:suspended:] + 1248
    frame #17: 0x002c394b UIKit`-[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 805
    frame #18: 0x002d4cb5 UIKit`-[UIApplication handleEvent:withNewEvent:] + 1022
    frame #19: 0x002d5beb UIKit`-[UIApplication sendEvent:] + 85
    frame #20: 0x002c7698 UIKit`_UIApplicationHandleEvent + 9874
    frame #21: 0x025b0df9 GraphicsServices`_PurpleEventCallback + 339
    frame #22: 0x025b0ad0 GraphicsServices`PurpleEventCallback + 46
    frame #23: 0x012a7bf5 CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 53
    frame #24: 0x012a7962 CoreFoundation`__CFRunLoopDoSource1 + 146
    frame #25: 0x012d8bb6 CoreFoundation`__CFRunLoopRun + 2118
    frame #26: 0x012d7f44 CoreFoundation`CFRunLoopRunSpecific + 276
    frame #27: 0x012d7e1b CoreFoundation`CFRunLoopRunInMode + 123
    frame #28: 0x002c317a UIKit`-[UIApplication _run] + 774
    frame #29: 0x002c4ffc UIKit`UIApplicationMain + 1211
    frame #30: 0x00002fad librabbitmq-objc-demo`main(argc=1, argv=0xbffff0d8) + 141 at main.m:16

could you fix your wrapper library to support recent versions of rabbitmq-c please?

I just added the librabbitmq-objc framework into my xcode project. I am currently getting an error lexical or preprocessor issues cocoa/cocoa.h file not found I would need someone to help me find the cocoa.h file.

Thanks

Command /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 254

in AMQPConsumer change all of your

result = amqp_simple_wait_frame(channel.connection.internalConnection, &frame);
if(result <= 0) { return nil; }

to

result = amqp_simple_wait_frame(channel.connection.internalConnection, &frame);
if(result < 0) { return nil; }

i wasted 3 days using this wrapper thinking i was doing something wrong when it turned out the result have to be < 0 to be wrong, you have that condition wrong

I am a student learning your source . I come from China . My English is poor. so,don't laught at me.
When I want to buid a social app for my iPhone.
I found your source,and use it .
but ,I got some trouble.
You write that require :Cocoa and librabbitmq-c
1:Cocoa whether meaning this source is using in Mac coding?
beacuse my Xcode is warning me . and then I change <"Cocoa/Cocoa.h"> to "<Foundation/Foundation.h>"
2:librabbitmq-c
I don't know why your source have many wrong space in my project and I never change your source any more.
some space even lack parameter.
Xcode wraning that:
file:

AMQPExchange.m

method:

• (id)initExchangeOfType:(NSString_)theType withName:(NSString_)theName onChannel:(AMQPChannel*)theChannel isPassive:(BOOL)passive isDurable:(BOOL)durable getsAutoDeleted:(BOOL)autoDelete

wrong:
amqp_exchange_declare(theChannel.connection.internalConnection, theChannel.internalChannel, amqp_cstring_bytes([theName UTF8String]), amqp_cstring_bytes([theType UTF8String]), passive, durable, autoDelete, AMQP_EMPTY_TABLE);

say that :Toomany arguments to function call,expected 7,have 8.

2:

file
AMQPMessage.h
wrong:
there no unit8 and unit64 ,but Xcode let me change to unit.

and your require Cocoa and librabbitmq - c
I don't know what librabbitmq - c harder I need to include ,because I found many source like that .But never adapt to your source.
Like
https://github.com/ask/rabbitmq-c

please help me . I have been ........