vscode 附加到进程 调试 srs attach process

 提前安装Remote Develop插件，确保vscode可以远程到目标主机，且目标主机上也要通过vscode安装c++开发相关插件

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "g++ - 生成和调试活动文件",
            "type": "cppdbg",
            "request": "launch", //如果launch不行换成attach
            "program": "${workspaceFolder}/trunk/objs/srs",
            "args": ["-c" ,"${workspaceFolder}/trunk/conf/srs.conf"],
            "stopAtEntry": false,
            "request": "attach",  //声明attach
            "port": 1935,         //attach 的进程启动的端口
            "processId":74516,    //被attach的进程ID