[ 2020/12/06 07:27:36 ] MosqMqttLog: Client ccoRouterPub2 received PINGRESP [ 2020/12/06 07:28:08 ] MosqMqttDisconnect: ClientID=ccoRouterSub1, rc=7, Result=The connection was lost. [ 2020/12/06 07:28:09 ] MosqMqttLog: Client ccoRouterSub1 sending CONNECT [ 2020/12/06 07:...
当我从同一个CA创建服务器和客户端证书时,连接就成功了。但是,如果我使用不同的CA创建客户端证书,那么它在下面的消息中失败了 Client null sending CONNECT OpenSSL Error[0]: error:14094418:SSL routines:ssl3_read_bytes:tlsv1 alert unknown ca Error: The connection was lost. mtls中的客户端证书和服务器...
mosquitto_pub -h 127.0.1.1 -p 1888 -t mega/secret -m "testing is for suckers" -u su1 -P myPassword Error: The connection was lost. I get this output: 1544585381: not calling back closed mode=0 state=2 1544585381: lws_free_wsi: 0x13b9c90, remaining wsi 1 1544585382: accepted new ...
安装了一个“侦听器”控制台: mosquitto_sub -h test.mosquitto.org -t "myTopic" -v mosquitto_pub返回一个错误: pi@raspberrypi:~ $ mosquitto_pub -h test.mosquitto.org -t 'myTopic' -m 'hello world' **Error: The connection was lost.** 在命令行中,可以采取哪些步骤来诊断是否存在语法问题?...
This is the command I'm using: user@host:~$ mosquitto_pub -d -h my-rabbit-host.net -p 8883 -u user -P'password'-ttest--insecure -m"test"Client mosqpub|20501-host sending CONNECT Error: The connection was lost. user@host:~$ ...
Thesetup_wifi()function handles the connection to the WiFi network using the provided SSID and password. It waits until the connection is established and prints the local IP address to the serial monitor. 6. MQTT callback function: void callback(char* topic, byte* message, unsigned int length...
1: The broker/client will deliver the message at least once, with confirmation required. 2: The broker/client will deliver the message exactly once by using a four step handshake. paho.mqtt.c.git mosquitto client是异步库,paho.mqtt.c.git支持同步和异步两种API。
2: The broker/client will deliver the message exactly once by using a four step handshake. paho.mqtt.c.git mosquitto client是异步库,paho.mqtt.c.git支持同步和异步两种API。 In fact there are two C APIs. "Synchronous" and "asynchronous" for which the API calls start with MQTTClient and MQT...
Error: The connection was refused. Before we try again with the password, switch to your second terminal window again, and subscribe to the ‘test’ topic, using the username and password this time: mosquitto_sub-hlocalhost-ttest-u"sammy"-P"password" ...
* MOSQ_ERR_CONN_LOST - if the connection to the broker was lost.* MOSQ_ERR_PROTOCOL - if there is a protocol error communicating with the * broker. * MOSQ_ERR_ERRNO - if a system call returned an error. The variable errno * contains the error code, even on Windows....