puppeteer 运行大概一周后，就无法再打开 chrome 进程了，在这期间会非常频繁的打开关闭 browser

重现步骤

• Puppeteer version: [email protected]
• Platform / OS version: centos7.4
• Node.js version:v12

以下为伪代码，部分业务处理已移除

    try {         let proxy = await jsonUtil.getProxy();         logger.info("proxy", proxy);         let proxy_server = 'http://' + proxy.ip + ':' + proxy.port         const launch_options = {             headless: true,             ignoreDefaultArgs: ['--enable-automation', '--window-size=1440,1024',                 '--proxy-server=' + proxy_server,                 '--user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36',                 '--disable-extensions'],             dumpio: true, autoClose: true, devtools: false,             args: ['--no-sandbox', '--disable-gpu', '--disable-dev-shm-usage']         };         browser = await puppeteer.launch(launch_options);         const pages = await browser.pages();         if (common.proxyName !== null) {             await page.authenticate({username: common.proxyName, password: common.proxyPwd});         }         await page.setViewport({width: 1440, height: 1024});         await page.setDefaultNavigationTimeout(45000);         await page.goto('http://localhost:8085/crackByGt?gt=' + data.gt + "&challenge=" + data.challenge, {waitUntil: 'networkidle0'});        //Some business processing     } catch (e) {         logger.error("error", e)     } finally {         await page.close();         await browser.close();         logger.info("浏览器关闭完成")     } 

除此之外，还有一个 kill 长时间未关闭的 shell 脚本，目的是杀死超过 12 小时未关闭的 chrome-linux 进程

#!/bin/bash #please specify the process run time,which you want to kill run_tim=12 pid=`ps -ef | grep chrome-linux | awk '{print $2}'` for i in $pid do  number=`ps -p $i -o etime | wc -l`   if [ $number -eq 2 ];then    tim=`ps -p $i -o etime | awk -F ":" 'NR==2{print $1}'`     if [ $tim -ge ${run_tim} ];then      kill -9 $i     fi   else    continue   fi done  

以下为错误信息：

[2021-01-17T08:00:19.648] [ERROR] jiyan - 异常 Error: Failed to launch the browser process! spawn /opt/bbd_verify_nodejs/node_modules/[email protected]@puppeteer/.local-chromium/linux-818858/chrome-linux/chrome EAGAIN TROUBLESHOOTING: https://github.com/puppeteer/puppeteer/blob/main/docs/troubleshooting.md      at onClose (/opt/bbd_verify_nodejs/node_modules/[email protected]@puppeteer/lib/cjs/puppeteer/node/BrowserRunner.js:193:20)     at ChildProcess.<anonymous> (/opt/bbd_verify_nodejs/node_modules/[email protected]@puppeteer/lib/cjs/puppeteer/node/BrowserRunner.js:185:85)     at ChildProcess.emit (events.js:311:20)     at Process.ChildProcess._handle.onexit (internal/child_process.js:273:12)     at onErrorNT (internal/child_process.js:469:16)     at processTicksAndRejections (internal/process/task_queues.js:84:21) 

[2021-01-17T08:00:19.770] [ERROR] jiyan - 异常 Error: Failed to launch the browser process! [0117/080019.402868:FATAL:zygote_host_impl_linux.cc(174)] Check failed: process.IsValid(). Failed to launch zygote process #0 0x5619c2f86b39 base::debug::CollectStackTrace() #1 0x5619c2ef94c3 base::debug::StackTrace::StackTrace() #2 0x5619c2f09c80 logging::LogMessage::~LogMessage() #3 0x5619c2f0a84e logging::LogMessage::~LogMessage() #4 0x5619c199c59c content::ZygoteHostImpl::LaunchZygote() #5 0x5619c2ea476a content::(anonymous namespace)::LaunchZygoteHelper() #6 0x5619c0f678d6 content::ZygoteCommunication::Init() #7 0x5619c0f67fd7 content::CreateUnsandboxedZygote() #8 0x5619c2ea3d46 content::ContentMainRunnerImpl::Initialize() #9 0x5619c2ea1e0b content::RunContentProcess() #10 0x5619c2ea1f5c content::ContentMain() #11 0x5619c2ef33d2 headless::(anonymous namespace)::RunContentMain() #12 0x5619c2ef30bc headless::HeadlessShellMain() #13 0x5619c04f4a03 ChromeMain #14 0x7f3f7349f555 __libc_start_main #15 0x5619c04f482a _start  Received signal 6 #0 0x5619c2f86b39 base::debug::CollectStackTrace() #1 0x5619c2ef94c3 base::debug::StackTrace::StackTrace() #2 0x5619c2f866db base::debug::(anonymous namespace)::StackDumpSignalHandler() #3 0x7f3f78e35630 (/usr/lib64/libpthread-2.17.so+0xf62f) #4 0x7f3f734b3387 __GI_raise #5 0x7f3f734b4a78 __GI_abort #6 0x5619c2f85665 base::debug::BreakDebugger() #7 0x5619c2f0a0f2 logging::LogMessage::~LogMessage() #8 0x5619c2f0a84e logging::LogMessage::~LogMessage() #9 0x5619c199c59c content::ZygoteHostImpl::LaunchZygote() #10 0x5619c2ea476a content::(anonymous namespace)::LaunchZygoteHelper() #11 0x5619c0f678d6 content::ZygoteCommunication::Init() #12 0x5619c0f67fd7 content::CreateUnsandboxedZygote() #13 0x5619c2ea3d46 content::ContentMainRunnerImpl::Initialize() #14 0x5619c2ea1e0b content::RunContentProcess() #15 0x5619c2ea1f5c content::ContentMain() #16 0x5619c2ef33d2 headless::(anonymous namespace)::RunContentMain() #17 0x5619c2ef30bc headless::HeadlessShellMain() #18 0x5619c04f4a03 ChromeMain #19 0x7f3f7349f555 __libc_start_main #20 0x5619c04f482a _start   r8: 0000000000000000  r9: 0000000000000000 r10: 0000000000000008 r11: 0000000000000202  r12: 00001db7754aedc0 r13: aaaaaaaaaaaaaaaa r14: 00001db7754aedd0 r15: 00007fffdb5a2270   di: 000000000000217f  si: 000000000000217f  bp: 00007fffdb5a1a20  bx: 00007fffdb5a2290   dx: 0000000000000006  ax: 0000000000000000  cx: ffffffffffffffff  sp: 00007fffdb5a18e8   ip: 00007f3f734b3387 efl: 0000000000000202 cgf: 0000000000000033 erf: 0000000000000000  trp: 0000000000000000 msk: 0000000000000000 cr2: 0000000000000000 [end of stack trace] Calling _exit(1). Core file will not be generated.