java.net.SocketException：Selenium driver.close() 或 driver.quit() 语句上的连接重置

我看到一个java.net.SocketException：连接重置几乎每次我使用 driver.close() 或 driver.quit() 语句时。浏览器确实关闭了，并且到目前为止，该异常并未影响我的任何测试，但我仍然想了解为什么会发生这种情况。

我检查了版本不兼容，但即使在更新 ChromeDriver 后问题仍然存在。 （我将 ChromeDriver 84.0.4147.30 与 Google Chrome 版本 84.0.4147.105 一起使用。）

该问题是间歇性的，但通常大约 80% 的时间都会发生。

Code:

public static void main(String[] args) {
        System.setProperty("webdriver.chrome.driver","/chromedriver.exe");
        WebDriver driver = new ChromeDriver();
        driver.get("https://www.google.com/");
        driver.close();
        System.exit(0);
    }

Error:

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Starting ChromeDriver 84.0.4147.30 (48b3e868b4cc0aa7e8149519690b6f6949e110a8-refs/branch-heads/4147@{#310}) on port 24445
Only local connections are allowed.
Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
ChromeDriver was started successfully.
Aug 07, 2020 6:39:11 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C
Aug 07, 2020 6:39:14 PM org.openqa.selenium.remote.http.WebSocket$Listener onError
WARNING: Connection reset
java.net.SocketException: Connection reset
    at java.base/sun.nio.ch.SocketChannelImpl.throwConnectionReset(SocketChannelImpl.java:345)
    at java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:376)
    at io.netty.buffer.PooledByteBuf.setBytes(PooledByteBuf.java:253)
    at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1133)
    at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:350)
    at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:148)
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.base/java.lang.Thread.run(Thread.java:832)


Process finished with exit code 0

您正在使用驱动程序侦听器吗？ 如果是，那么即使退出后驱动程序也会被调用，因此会出现错误。