clientId.cstring = "bearpi"; MQTTPacket_connectData data = MQTTPacket_connectData_initializer; data.clientID = clientId; data.willFlag = 0; data.MQTTVersion = MQTT_VERSION; data.keepAliveInterval = MQTT_KEEP_ALIVE_MS; data.cleansession = 1; printf("MQTTConnect ...\n"); //2---连接服...
connect public synchronized void connect() Connects to the MQTT broker Throws: java.io.IOException - if there is a Mqtt exception. connectionLost public synchronized void connectionLost(Throwable throwable) Event fired when the connection is lost on the MQTT broker Parameters: throwable - the ...
Seems like a bug in underlying MQTT Paho client dureraclosed this ascompletedNov 20, 2019 dureraself-assigned thisNov 20, 2019 dureraadded this toTo doinWatson IoT Platform SDKviaautomationNov 20, 2019 dureraadded thebuglabelNov 20, 2019 ...
I am trying to connect an MQTT Client to an MQTT Broker using TLS. The library I am using is Paho MQTT C library:https://github.com/eclipse/paho.mqtt.c However, the connection between the broker and the client doesn't succeed and hence I need more clarification and help to solve this...
Describe the bug We are trying to have our local client devices to connect and communicate with AWS IoT Greengrass V2. Initially everything worked as expected and the communication was just as successful in the local environment. In the ...
{Error:connectECONNREFUSED127.0.0.1:1883atTCPConnectWrap.afterConnect[asoncomplete](net.js:1088:14)errno:'ECONNREFUSED',code:'ECONNREFUSED',syscall:'connect',address:'127.0.0.1',port:1883} Local dockerized setup: docker-compose.yml:
}thrownewIllegalArgumentException("unknown connect return code: " + (b & 0xFF)); } } 2、返回值具体含义 只有0-5目前被使用到,其他值有待日后使用。一般返回值为0x00,表示连接建立。非法的请求,需要返回相应的数值。
void onConnectFailure(void* context, MQTTAsync_failureData* response) { printf("Connect failed, rc %d ", response ? response->code : 0); finished = 1; } void onConnect(void* context, MQTTAsync_successData* response) { MQTTAsync client = (MQTTAsync)context; MQTTAsync_responseOptions opts...
在CodeArts TestPlan接口脚本中调用MQTTConnect关键字 MQTT服务器地址,支持写固定IP或域名。MQTT服务器端口是 Integer -MQTT服务器端口,用来访问MQTT服务。MQTT版本 是 String 3.1.1MQTT版本:目前支持3.1.1和3.1。 用户名 是 String -MQTT服务器用户名。 密码 是 String -MQTT服务器密码。
connect()` or `createConnection()`. See http://mongoosejs.com/docs/4.x/docs/connections.html#use-mongo-client connected Mongoose connection open to mongodb://localhost:27017/mongoosesample 问题一旦开启apollo之后,node就会报错 events.js:182 throw er; // Unhandled 'error' event ^ Error: ...