can not connect on iOS 13

[sunyxiaobo]

It can connect to Server with SSL on iOS 13. The error message is "mqttTransport didFailWithError Error Domain=MQTT Code=-9807 "Unable to apply security policy, the SSL connection is insecure!"". And it can connect to server on device that the system is below iOS 13. Is there anyone encounter this issue?

[leixu2txtek]

Have you try this

MQTTSSLSecurityPolicy *securityPolicy = [MQTTSSLSecurityPolicy policyWithPinningMode:MQTTSSLPinningModeNone];

securityPolicy.allowInvalidCertificates = YES;
securityPolicy.validatesCertificateChain = YES;
securityPolicy.validatesDomainName = NO;

[liliangke555]

这个问题怎么解决？？

[liliangke555]

self.session = [[MQTTSessionManager alloc] init]; self.session.delegate = self;

    [self.session connectTo:self.mqttSettings[@"host"]
                       port:[self.mqttSettings[@"port"] intValue]
                        tls:[self.mqttSettings[@"tls"] boolValue]
                  keepalive:60
                      clean:YES
                       auth:YES
                       user:self.mqttSettings[@"userId"]
                       pass:self.mqttSettings[@"password"]
                       will:NO
                  willTopic:@""
                    willMsg:nil
                    willQos:MQTTQosLevelAtMostOnce
             willRetainFlag:NO
               withClientId:clienId
             securityPolicy:[self customPlicy]
               certificates:nil
              protocolLevel:MQTTProtocolVersion311
             connectHandler:^(NSError *error) {
        NSLog(@"连接错误----%@",error);
    }];

• (MQTTSSLSecurityPolicy *)customPlicy {

  MQTTSSLSecurityPolicy *securityPolicy = [MQTTSSLSecurityPolicy policyWithPinningMode:MQTTSSLPinningModeNone]; securityPolicy.allowInvalidCertificates = YES; securityPolicy.validatesCertificateChain = YES; securityPolicy.validatesDomainName = NO;

  return securityPolicy; } 就这样一直连接不上

[jaylanlu]

Connection reset by peer