我有一个mqtt java代码(paho)写的,当它试图连接到Mosquitto时工作良好。它能够建立、发布所有消息到一个主题。但是使用MQXR (包含在MQ中的代理),我得到
严重:无法连接到MQTT broker,请求可能丢失。连接丢失(32109) -由以下原因引起的org.eclipse.paho.client.mqttv3.internal.CommsReceiver.run(CommsReceiver.java:138) at java.io.DataInputStream.readByte(DataInputStream.java:250) at java.io.EOFExcep
当我运行启动SUMO的命令时,它会在端口9999上打印侦听,并直接开始打印:
Handling connection from 127.0.0.1 on port 63825
Got Traci message of length 1347375952
Got Traci command of length 31
Got Traci command 0x2f
Aborting on error:Expected CMD-FILE_SEND(0x75),but got 0x2f
Closing connection from 127.0.0.1 on port 63825
我已经粘贴了的代码。但是,当我运行程序时,我会出现以下错误:
error LNK2019: unresolved external symbol _GetNumberOfPhysicalMonitorsFromHMONITOR@8 referenced in function _main
error LNK2019: unresolved external symbol _GetPhysicalMonitorsFromHMONITOR@12 referenced in function _main
error LNK2019: unresolved external symbol _Des
我在httpd.conf文件中将wamp上的端口更改为8080,它使用localhost:8080工作。然而,我似乎无法打开www.w-文件夹中的任何文件,甚至连当使用url localhost:8080时都无法运行的localhost:8080。
localhost:8080/index给了我
Not Found
The requested URL /index was not found on this server.
Apache/2.4.9 (Win64) PHP/5.5.12 Server at localhost Port 8080
路径改变了吗?我怎么查这个?