Question

我使用pod RMQClient和pod install在我的项目中安装 RMQClient 。然后我在 ViewController 中import <RMQClient/RMQClient.h>。根据官方指导，我写了一些代码，但是当我运行这个项目时，我得到 Handshake outd out 错误。

完全错误：

2017-10-17 11:32:06.960214+0800 RMQDemo[1637:557786] Received connection: <RMQConnection: 0x6080000ff780> disconnectedWithError: Error Domain=GCDAsyncSocketErrorDomain Code=8 "Error creating CFStreams" UserInfo={NSLocalizedDescription=Error creating CFStreams}
2017-10-17 11:32:06.963773+0800 RMQDemo[1637:557786] Received connection: <RMQConnection: 0x6000002e1500> disconnectedWithError: Error Domain=kCFStreamErrorDomainSSL Code=-9847 "(null)" UserInfo={NSLocalizedRecoverySuggestion=Error code definition can be found in Apple's SecureTransport.h}
2017-10-17 11:32:16.956467+0800 RMQDemo[1637:557769] Received connection: <RMQConnection: 0x6080000ff780> failedToConnectWithError: Error Domain=com.rabbitmq.rabbitmq-objc-client Code=1 "Handshake timed out." UserInfo={NSLocalizedDescription=Handshake timed out.}
2017-10-17 11:32:16.959851+0800 RMQDemo[1637:557769] Received connection: <RMQConnection: 0x6000002e1500> failedToConnectWithError: Error Domain=com.rabbitmq.rabbitmq-objc-client Code=1 "Handshake timed out." UserInfo={NSLocalizedDescription=Handshake timed out.}

我的代码：

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
    [self send];
    [self receive];
}
- (void)send
{
    RMQConnection * conn = [[RMQConnection alloc] initWithUri:@"amqps://username:password@192.168.x.x:5672" delegate:[RMQConnectionDelegateLogger new]];
    [conn start];
    id<RMQChannel>channel = [conn createChannel];
    RMQQueue * queue = [channel queue:@"hello"];
    [channel.defaultExchange publish:[@"hello world" dataUsingEncoding:NSUTF8StringEncoding] routingKey:queue.name];
    [conn close];
}
- (void)receive
{
    RMQConnection * conn = [[RMQConnection alloc] initWithUri:@"amqps://username:password@192.168.x.x:5672" delegate:[RMQConnectionDelegateLogger new]];
    [conn start];
    id<RMQChannel>channel = [conn createChannel];
    RMQQueue * queue = [channel queue:@"hello"];
    [queue subscribe:^(RMQMessage * _Nonnull message) {
        NSLog(@"message:%@",[[NSString alloc] initWithData:message.body encoding:NSUTF8StringEncoding]);
    }];
    [conn close];
}

如何解决这个问题？如何使用这个框架？

平台：Xcode 9，iPhone8模拟器，iOS11

Answer 1

我检查了你的代码，它与网站上的演示代码相同。

从错误信息中，它说创建CFStreams时出错了。根据错误代码-9847，可能该服务现在无法正常工作，请先检查服务状态！

本教程假设RabbitMQ已在localhost上安装并运行在标准端口（5672）上。如果您使用不同的主机，端口或凭据，连接设置需要调整。

RMQClient（RabbitMQ）获取握手超时错误

1 个答案: