Question

我正在尝试让SocketRocket在OSX上运行，但我遇到了很多问题。我最终编译了OSX 10.6的框架，但每当我启动我的应用程序启用ARC时，我得到EXC_BAD_ACCESS（代码= 13，地址= 0x0）。这是可能毫无意义的asm：

0x7fff96f4be83:  je     0x7fff96f4beb0            ; objc_msgSend + 48
0x7fff96f4be85:  testb  $1, %dil
0x7fff96f4be89:  jne    0x7fff96f4bec7            ; objc_msgSend + 71
0x7fff96f4be8c:  movq   (%rdi), %r11
0x7fff96f4be8f:  pushq  %rax
Error>>>0x7fff96f4be90:  movq   16(%r11), %r10

但是，如果我在我的应用程序中禁用ARC，框架工作正常，并连接。

以下是我的所有代码：

标题

#import <Foundation/Foundation.h>
#import <SocketRocket/SRWebSocket.h>

@interface WebSocket : NSObject <SRWebSocketDelegate>

@property(nonatomic, strong) SRWebSocket* socket;

-(void)connect;

@end

类

#import "WebSocket.h"

@implementation WebSocket

@synthesize socket = _socket;

-(void)connect
{
    _socket.delegate = nil;
    [_socket close];

    _socket = [[SRWebSocket alloc] initWithURLRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"ws://echo.websocket.org"]]];
    _socket.delegate = self;

    [_socket open];
}

#pragma mark - SRWebSocketDelegate

- (void)webSocketDidOpen:(SRWebSocket *)webSocket;
{
    NSLog(@"Websocket Connected");
}

- (void)webSocket:(SRWebSocket *)webSocket didFailWithError:(NSError *)error;
{
    NSLog(@":( Websocket Failed With Error %@", error);
    _socket = nil;
}

- (void)webSocket:(SRWebSocket *)webSocket didReceiveMessage:(id)message;
{
    NSLog(@"Received \"%@\"", message);
}

@end

在App代表中：

WebSocket* client = [[WebSocket alloc] init];
[client connect];

更新：我猜这就是你累了。 WebSocket* client脱离了上下文，并且在ARC上无效。咄！抱歉我的愚蠢。

ARC使用SocketRocket导致EXC_BAD_ACCESS

0 个答案: