[🐛 Bug]:Selenium Grid Standalone with Chrome/Firefox throws Connection refused error in docker run log

[ashdude14]

What happened?

Upon running docker run -d -p 4444:4444 -p 7900:7900 --shm-size="2g" selenium/standalone-chrome:latest throws a bulky long error

024-12-27 09:58:17 04:28:17.639 INFO [LocalDistributor.add] - Added node f99e16ba-2a6c-45b6-818b-239f747f1d18 at http://172.17.0.2:4444. Health check every 120s
2024-12-27 09:58:18 04:28:18.206 INFO [Standalone.execute] - Started Selenium Standalone 4.27.0 (revision d6e718d): http://172.17.0.2:4444
2024-12-27 09:58:28 04:28:28.435 ERROR [ThrottlingLogger.doLog] - Failed to export spans. The request could not be executed. Error message: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:28 java.net.ConnectException: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:28     at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:297)
2024-12-27 09:58:28     at okhttp3.internal.connection.RealConnection.connect(RealConnection.kt:207)
2024-12-27 09:58:28     at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:226)
2024-12-27 09:58:28     at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106)
2024-12-27 09:58:28     at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74)
2024-12-27 09:58:28     at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255)
2024-12-27 09:58:28     at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32)
2024-12-27 09:58:28     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:28     at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
2024-12-27 09:58:28     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:28     at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
2024-12-27 09:58:28     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:28     at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
2024-12-27 09:58:28     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:28     at io.opentelemetry.exporter.sender.okhttp.internal.RetryInterceptor.intercept(RetryInterceptor.java:91)
2024-12-27 09:58:28     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:28     at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
2024-12-27 09:58:28     at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:517)
2024-12-27 09:58:28     at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
2024-12-27 09:58:28     at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
2024-12-27 09:58:28     at java.base/java.lang.Thread.run(Thread.java:840)
2024-12-27 09:58:28     Suppressed: java.net.ConnectException: Failed to connect to localhost/127.0.0.1:4317
2024-12-27 09:58:28             ... 21 more
2024-12-27 09:58:28     Caused by: java.net.ConnectException: Connection refused
2024-12-27 09:58:28             at java.base/sun.nio.ch.Net.pollConnect(Native Method)
2024-12-27 09:58:28             at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
2024-12-27 09:58:28             at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
2024-12-27 09:58:28             at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)
2024-12-27 09:58:28             at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
2024-12-27 09:58:28             at java.base/java.net.Socket.connect(Socket.java:633)
2024-12-27 09:58:28             at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
2024-12-27 09:58:28             at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)
2024-12-27 09:58:28             ... 20 more
2024-12-27 09:58:28 Caused by: java.net.ConnectException: Connection refused
2024-12-27 09:58:28     at java.base/sun.nio.ch.Net.pollConnect(Native Method)
2024-12-27 09:58:28     at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
2024-12-27 09:58:28     at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
2024-12-27 09:58:28     at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)
2024-12-27 09:58:28     at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
2024-12-27 09:58:28     at java.base/java.net.Socket.connect(Socket.java:633)
2024-12-27 09:58:28     at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
2024-12-27 09:58:28     at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)
2024-12-27 09:58:28     ... 20 more
2024-12-27 09:58:39 04:28:39.018 ERROR [ThrottlingLogger.doLog] - Failed to export spans. The request could not be executed. Error message: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:39 java.net.ConnectException: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:39     at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:297)
2024-12-27 09:58:39     at okhttp3.internal.connection.RealConnection.connect(RealConnection.kt:207)
2024-12-27 09:58:39     at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:226)
2024-12-27 09:58:39     at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106)
2024-12-27 09:58:39     at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74)
2024-12-27 09:58:39     at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255)
2024-12-27 09:58:39     at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32)
2024-12-27 09:58:39     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:39     at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
2024-12-27 09:58:39     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:39     at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
2024-12-27 09:58:39     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:39     at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
2024-12-27 09:58:39     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:39     at io.opentelemetry.exporter.sender.okhttp.internal.RetryInterceptor.intercept(RetryInterceptor.java:91)
2024-12-27 09:58:39     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:39     at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
2024-12-27 09:58:39     at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:517)
2024-12-27 09:58:39     at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
2024-12-27 09:58:39     at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
2024-12-27 09:58:39     at java.base/java.lang.Thread.run(Thread.java:840)
2024-12-27 09:58:39     Suppressed: java.net.ConnectException: Failed to connect to localhost/127.0.0.1:4317
2024-12-27 09:58:39             ... 21 more
2024-12-27 09:58:39     Caused by: java.net.ConnectException: Connection refused
2024-12-27 09:58:39             at java.base/sun.nio.ch.Net.pollConnect(Native Method)
2024-12-27 09:58:39             at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
2024-12-27 09:58:39             at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
2024-12-27 09:58:39             at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)
2024-12-27 09:58:39             at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
2024-12-27 09:58:39             at java.base/java.net.Socket.connect(Socket.java:633)
2024-12-27 09:58:39             at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
2024-12-27 09:58:39             at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)
2024-12-27 09:58:39             ... 20 more
2024-12-27 09:58:39 Caused by: java.net.ConnectException: Connection refused
2024-12-27 09:58:39     at java.base/sun.nio.ch.Net.pollConnect(Native Method)
2024-12-27 09:58:39     at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
2024-12-27 09:58:39     at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
2024-12-27 09:58:39     at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)
2024-12-27 09:58:39     at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
2024-12-27 09:58:39     at java.base/java.net.Socket.connect(Socket.java:633)
2024-12-27 09:58:39     at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
2024-12-27 09:58:39     at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)
2024-12-27 09:58:39     ... 20 more
2024-12-27 09:58:48 04:28:48.415 ERROR [ThrottlingLogger.doLog] - Failed to export spans. The request could not be executed. Error message: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:48 java.net.ConnectException: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:48     at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:297)
2024-12-27 09:58:48     at okhttp3.internal.connection.RealConnection.connect(RealConnection.kt:207)
2024-12-27 09:58:48     at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:226)
2024-12-27 09:58:48     at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106)
2024-12-27 09:58:48     at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74)
2024-12-27 09:58:48     at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255)
2024-12-27 09:58:48     at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32)
2024-12-27 09:58:48     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:48     at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
2024-12-27 09:58:48     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:48     at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
2024-12-27 09:58:48     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:48     at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
2024-12-27 09:58:48     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:48     at io.opentelemetry.exporter.sender.okhttp.internal.RetryInterceptor.intercept(RetryInterceptor.java:91)
2024-12-27 09:58:48     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:48     at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
2024-12-27 09:58:48     at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:517)
2024-12-27 09:58:48     at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
2024-12-27 09:58:48     at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
2024-12-27 09:58:48     at java.base/java.lang.Thread.run(Thread.java:840)
2024-12-27 09:58:48     Suppressed: java.net.ConnectException: Failed to connect to localhost/127.0.0.1:4317
2024-12-27 09:58:48             ... 21 more
2024-12-27 09:58:48     Caused by: java.net.ConnectException: Connection refused
2024-12-27 09:58:48             at java.base/sun.nio.ch.Net.pollConnect(Native Method)
2024-12-27 09:58:48             at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
2024-12-27 09:58:48             at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
2024-12-27 09:58:48             at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)
2024-12-27 09:58:48             at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
2024-12-27 09:58:48             at java.base/java.net.Socket.connect(Socket.java:633)
2024-12-27 09:58:48             at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
2024-12-27 09:58:48             at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)
2024-12-27 09:58:48             ... 20 more

Command used to start Selenium Grid with Docker (or Kubernetes)

docker run -d -p 4444:4444 -p 7900:7900 --shm-size="2g" selenium/standalone-chrome:latest

Relevant log output

`
024-12-27 09:58:17 04:28:17.639 INFO [LocalDistributor.add] - Added node f99e16ba-2a6c-45b6-818b-239f747f1d18 at http://172.17.0.2:4444. Health check every 120s
2024-12-27 09:58:18 04:28:18.206 INFO [Standalone.execute] - Started Selenium Standalone 4.27.0 (revision d6e718d): http://172.17.0.2:4444
2024-12-27 09:58:28 04:28:28.435 ERROR [ThrottlingLogger.doLog] - Failed to export spans. The request could not be executed. Error message: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:28 java.net.ConnectException: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:28     at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:297)
2024-12-27 09:58:28     at okhttp3.internal.connection.RealConnection.connect(RealConnection.kt:207)
2024-12-27 09:58:28     at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:226)
2024-12-27 09:58:28     at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106)
2024-12-27 09:58:28     at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74)
2024-12-27 09:58:28     at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255)
2024-12-27 09:58:28     at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32)
2024-12-27 09:58:28     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:28     at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
2024-12-27 09:58:28     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:28     at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
2024-12-27 09:58:28     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:28     at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
2024-12-27 09:58:28     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:28     at io.opentelemetry.exporter.sender.okhttp.internal.RetryInterceptor.intercept(RetryInterceptor.java:91)
2024-12-27 09:58:28     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:28     at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
2024-12-27 09:58:28     at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:517)
2024-12-27 09:58:28     at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
2024-12-27 09:58:28     at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
2024-12-27 09:58:28     at java.base/java.lang.Thread.run(Thread.java:840)
2024-12-27 09:58:28     Suppressed: java.net.ConnectException: Failed to connect to localhost/127.0.0.1:4317
2024-12-27 09:58:28             ... 21 more
2024-12-27 09:58:28     Caused by: java.net.ConnectException: Connection refused
2024-12-27 09:58:28             at java.base/sun.nio.ch.Net.pollConnect(Native Method)
2024-12-27 09:58:28             at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
2024-12-27 09:58:28             at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
2024-12-27 09:58:28             at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)
2024-12-27 09:58:28             at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
2024-12-27 09:58:28             at java.base/java.net.Socket.connect(Socket.java:633)
2024-12-27 09:58:28             at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
2024-12-27 09:58:28             at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)
2024-12-27 09:58:28             ... 20 more
2024-12-27 09:58:28 Caused by: java.net.ConnectException: Connection refused
2024-12-27 09:58:28     at java.base/sun.nio.ch.Net.pollConnect(Native Method)
2024-12-27 09:58:28     at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
2024-12-27 09:58:28     at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
2024-12-27 09:58:28     at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)
2024-12-27 09:58:28     at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
2024-12-27 09:58:28     at java.base/java.net.Socket.connect(Socket.java:633)
2024-12-27 09:58:28     at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
2024-12-27 09:58:28     at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)
2024-12-27 09:58:28     ... 20 more
2024-12-27 09:58:39 04:28:39.018 ERROR [ThrottlingLogger.doLog] - Failed to export spans. The request could not be executed. Error message: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:39 java.net.ConnectException: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:39     at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:297)
2024-12-27 09:58:39     at okhttp3.internal.connection.RealConnection.connect(RealConnection.kt:207)
2024-12-27 09:58:39     at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:226)
2024-12-27 09:58:39     at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106)
2024-12-27 09:58:39     at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74)
2024-12-27 09:58:39     at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255)
2024-12-27 09:58:39     at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32)
2024-12-27 09:58:39     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:39     at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
2024-12-27 09:58:39     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:39     at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
2024-12-27 09:58:39     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:39     at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
2024-12-27 09:58:39     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:39     at io.opentelemetry.exporter.sender.okhttp.internal.RetryInterceptor.intercept(RetryInterceptor.java:91)
2024-12-27 09:58:39     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:39     at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
2024-12-27 09:58:39     at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:517)
2024-12-27 09:58:39     at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
2024-12-27 09:58:39     at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
2024-12-27 09:58:39     at java.base/java.lang.Thread.run(Thread.java:840)
2024-12-27 09:58:39     Suppressed: java.net.ConnectException: Failed to connect to localhost/127.0.0.1:4317
2024-12-27 09:58:39             ... 21 more
2024-12-27 09:58:39     Caused by: java.net.ConnectException: Connection refused
2024-12-27 09:58:39             at java.base/sun.nio.ch.Net.pollConnect(Native Method)
2024-12-27 09:58:39             at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
2024-12-27 09:58:39             at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
2024-12-27 09:58:39             at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)
2024-12-27 09:58:39             at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
2024-12-27 09:58:39             at java.base/java.net.Socket.connect(Socket.java:633)
2024-12-27 09:58:39             at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
2024-12-27 09:58:39             at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)
2024-12-27 09:58:39             ... 20 more
2024-12-27 09:58:39 Caused by: java.net.ConnectException: Connection refused
2024-12-27 09:58:39     at java.base/sun.nio.ch.Net.pollConnect(Native Method)
2024-12-27 09:58:39     at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
2024-12-27 09:58:39     at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
2024-12-27 09:58:39     at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)
2024-12-27 09:58:39     at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
2024-12-27 09:58:39     at java.base/java.net.Socket.connect(Socket.java:633)
2024-12-27 09:58:39     at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
2024-12-27 09:58:39     at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)
2024-12-27 09:58:39     ... 20 more
2024-12-27 09:58:48 04:28:48.415 ERROR [ThrottlingLogger.doLog] - Failed to export spans. The request could not be executed. Error message: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:48 java.net.ConnectException: Failed to connect to localhost/[0:0:0:0:0:0:0:1]:4317
2024-12-27 09:58:48     at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:297)
2024-12-27 09:58:48     at okhttp3.internal.connection.RealConnection.connect(RealConnection.kt:207)
2024-12-27 09:58:48     at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:226)
2024-12-27 09:58:48     at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106)
2024-12-27 09:58:48     at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74)
2024-12-27 09:58:48     at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255)
2024-12-27 09:58:48     at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32)
2024-12-27 09:58:48     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:48     at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
2024-12-27 09:58:48     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:48     at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
2024-12-27 09:58:48     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:48     at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
2024-12-27 09:58:48     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:48     at io.opentelemetry.exporter.sender.okhttp.internal.RetryInterceptor.intercept(RetryInterceptor.java:91)
2024-12-27 09:58:48     at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
2024-12-27 09:58:48     at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
2024-12-27 09:58:48     at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:517)
2024-12-27 09:58:48     at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
2024-12-27 09:58:48     at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
2024-12-27 09:58:48     at java.base/java.lang.Thread.run(Thread.java:840)
2024-12-27 09:58:48     Suppressed: java.net.ConnectException: Failed to connect to localhost/127.0.0.1:4317
2024-12-27 09:58:48             ... 21 more
2024-12-27 09:58:48     Caused by: java.net.ConnectException: Connection refused
2024-12-27 09:58:48             at java.base/sun.nio.ch.Net.pollConnect(Native Method)
2024-12-27 09:58:48             at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672)
2024-12-27 09:58:48             at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
2024-12-27 09:58:48             at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602)
2024-12-27 09:58:48             at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
2024-12-27 09:58:48             at java.base/java.net.Socket.connect(Socket.java:633)
2024-12-27 09:58:48             at okhttp3.internal.platform.Platform.connectSocket(Platform.kt:128)
2024-12-27 09:58:48             at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.kt:295)
2024-12-27 09:58:48             ... 20 more

Operating System

Windows 11

Docker Selenium version (image tag)

4.27.0-20241225

Selenium Grid chart version (chart version)

4.27.0

[github-actions]

@ashdude14, thank you for creating this issue. We will troubleshoot it as soon as we can.

---

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Thank you!

[VietND96]

Hi, pls add -e SE_ENABLE_TRACING=false to sort out the confusion messages.

[ashdude14]

Thanks @VietND96 . But still I can't connect this standalone server using python script to perform further operations.

[VietND96]

Ok, I saw you are using Docker Desktop on Windows, can you try enabling this feature and add --net=host while starting the container

[ashdude14]

@VietND96 thanks... but no luck!!

[VietND96]

Can you share python script to create remote webdriver?
And container logs after filtering out the above warning.

[ashdude14]

• Python Script->

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.common.exceptions import InvalidSessionIdException
import time


chrome_options = Options()
chrome_options.add_argument("--no-sandbox")  
chrome_options.add_argument("--disable-dev-shm-usage") 
chrome_options.add_argument("--headless")  
chrome_options.add_argument("--disable-gpu") 


browser = None
try:
   
    browser = webdriver.Remote(
        command_executor="http://localhost:4444/wd/hub",  # Selenium server URL
        options=chrome_options
    )
    
  
    print("Browser session created successfully.")
    print("Current session is {}".format(browser.session_id))
    

    browser.get("https://www.google.com")
    print("Page title:", browser.title)
    time.sleep(5)

except InvalidSessionIdException as e:
    print(f"Invalid session error: {e}")
except Exception as e:
    print(f"Error: {e}")

finally:
    if browser:
        print(f"Browser object: {browser}")
        browser.quit()
    else:
        print("Browser session could not be created.")

• Docker log ->

2024-12-27 11:04:12 2024-12-27 05:34:12,023 INFO Included extra file "/etc/supervisor/conf.d/selenium.conf" during parsing
2024-12-27 11:04:12 2024-12-27 05:34:12,034 INFO RPC interface 'supervisor' initialized
2024-12-27 11:04:12 2024-12-27 05:34:12,035 INFO supervisord started with pid 8
2024-12-27 11:04:13 2024-12-27 05:34:13,048 INFO spawned: 'xvfb' with pid 9
2024-12-27 11:04:13 2024-12-27 05:34:13,050 INFO spawned: 'vnc' with pid 10
2024-12-27 11:04:13 2024-12-27 05:34:13,052 INFO spawned: 'novnc' with pid 11
2024-12-27 11:04:13 2024-12-27 05:34:13,054 INFO spawned: 'selenium-standalone' with pid 12
2024-12-27 11:04:13 2024-12-27 05:34:13,085 INFO success: xvfb entered RUNNING state, process has stayed up for > than 0 seconds (startsecs)
2024-12-27 11:04:13 2024-12-27 05:34:13,085 INFO success: vnc entered RUNNING state, process has stayed up for > than 0 seconds (startsecs)
2024-12-27 11:04:13 2024-12-27 05:34:13,085 INFO success: novnc entered RUNNING state, process has stayed up for > than 0 seconds (startsecs)
2024-12-27 11:04:13 2024-12-27 05:34:13,085 INFO success: selenium-standalone entered RUNNING state, process has stayed up for > than 0 seconds (startsecs)
2024-12-27 11:04:13 Appending Selenium option: --heartbeat-period 30
2024-12-27 11:04:13 Appending Selenium option: --log-level INFO
2024-12-27 11:04:13 Appending Selenium option: --http-logs false
2024-12-27 11:04:13 Appending Selenium option: --structured-logs false
2024-12-27 11:04:13 Appending Selenium option: --reject-unsupported-caps true
2024-12-27 11:04:13 Setting up SE_NODE_GRID_URL...
2024-12-27 11:04:13 Selenium Grid Standalone configuration: 
2024-12-27 11:04:13 [network]
2024-12-27 11:04:13 relax-checks = true
2024-12-27 11:04:13 
2024-12-27 11:04:13 [node]
2024-12-27 11:04:13 session-timeout = "300"
2024-12-27 11:04:13 override-max-sessions = false
2024-12-27 11:04:13 detect-drivers = false
2024-12-27 11:04:13 drain-after-session-count = 0
2024-12-27 11:04:13 max-sessions = 1
2024-12-27 11:04:13 
2024-12-27 11:04:13 [[node.driver-configuration]]
2024-12-27 11:04:13 display-name = "chrome"
2024-12-27 11:04:13 stereotype = '{"browserName": "chrome", "browserVersion": "131.0", "platformName": "Linux", "goog:chromeOptions": {"binary": "/usr/bin/google-chrome"}, "se:containerName": ""}'
2024-12-27 11:04:13 max-sessions = 1
2024-12-27 11:04:13 
2024-12-27 11:04:13 Starting Selenium Grid Standalone...
2024-12-27 11:04:13 Appending Selenium option: --tracing false
2024-12-27 11:04:13 Tracing is disabled
2024-12-27 11:04:14 05:34:14.521 INFO [LoggingOptions.configureLogEncoding] - Using the system default encoding
2024-12-27 11:04:14 05:34:14.528 INFO [LoggingOptions.getTracer] - Using null tracer
2024-12-27 11:04:15 05:34:15.223 INFO [LoggingOptions.getTracer] - Using null tracer
2024-12-27 11:04:15 05:34:15.243 INFO [NodeOptions.getSessionFactories] - Detected 8 available processors
2024-12-27 11:04:15 05:34:15.293 INFO [NodeOptions.report] - Adding chrome for {"browserName": "chrome","browserVersion": "131.0","goog:chromeOptions": {"binary": "\u002fusr\u002fbin\u002fgoogle-chrome"},"platformName": "linux","se:containerName": "","se:noVncPort": 7900,"se:vncEnabled": true} 1 times
2024-12-27 11:04:15 05:34:15.328 INFO [Node.<init>] - Binding additional locator mechanisms: relative
2024-12-27 11:04:15 05:34:15.348 INFO [GridModel.setAvailability] - Switching Node e50a2796-074f-4ef4-8317-49505258e073 (uri: http://192.168.65.3:4444) from DOWN to UP
2024-12-27 11:04:15 05:34:15.349 INFO [LocalDistributor.add] - Added node e50a2796-074f-4ef4-8317-49505258e073 at http://192.168.65.3:4444. Health check every 120s
2024-12-27 11:04:15 05:34:15.526 INFO [Standalone.execute] - Started Selenium Standalone 4.27.0 (revision d6e718d): http://192.168.65.3:4444

• Console ->

Browser session created successfully.
Current session is None
Error: 'sessionId'
Browser object: <selenium.webdriver.remote.webdriver.WebDriver (session="None")>
Traceback (most recent call last):
  File "K:\DataAnalyst\Docker-Tutorial\standalone\test.py", line 39, in <module>
    browser.quit()
    ~~~~~~~~~~~~^^
  File "C:\Users\Aashish Kumar Singh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.13_qbz5n2kfra8p0\LocalCache\local-packages\Python313\site-packages\selenium\webdriver\remote\webdriver.py", line 506, in quit
    self.execute(Command.QUIT)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^
  File "C:\Users\Aashish Kumar Singh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.13_qbz5n2kfra8p0\LocalCache\local-packages\Python313\site-packages\selenium\webdriver\remote\webdriver.py", line 382, in execute
    response = self.command_executor.execute(driver_command, params)
  File "C:\Users\Aashish Kumar Singh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.13_qbz5n2kfra8p0\LocalCache\local-packages\Python313\site-packages\selenium\webdriver\remote\remote_connection.py", line 395, in execute
    path = string.Template(path_string).substitute(params)
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.13_3.13.496.0_x64__qbz5n2kfra8p0\Lib\string.py", line 121, in substitute
    return self.pattern.sub(convert, self.template)
           ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.13_3.13.496.0_x64__qbz5n2kfra8p0\Lib\string.py", line 114, in convert
    return str(mapping[named])
               ~~~~~~~^^^^^^^
TypeError: 'NoneType' object is not subscriptable

[VietND96]

If temporary comment out this checking sessionId print("Current session is {}".format(browser.session_id)). Can it proceed further?

[ashdude14]

After Commenting out these lines

 #print("Current session is {}".format(browser.session_id))
 #print(f"Browser object: {browser}")

Still got this log->

Browser session created successfully.
Error: 'sessionId'
Traceback (most recent call last):
  File "K:\DataAnalyst\Docker-Tutorial\standalone\test.py", line 39, in <module>
    browser.quit()
    ~~~~~~~~~~~~^^
  File "C:\Users\Aashish Kumar Singh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.13_qbz5n2kfra8p0\LocalCache\local-packages\Python313\site-packages\selenium\webdriver\remote\webdriver.py", line 506, in quit
    self.execute(Command.QUIT)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^
  File "C:\Users\Aashish Kumar Singh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.13_qbz5n2kfra8p0\LocalCache\local-packages\Python313\site-packages\selenium\webdriver\remote\webdriver.py", line 382, in execute
    response = self.command_executor.execute(driver_command, params)
  File "C:\Users\Aashish Kumar Singh\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.13_qbz5n2kfra8p0\LocalCache\local-packages\Python313\site-packages\selenium\webdriver\remote\remote_connection.py", line 395, in execute
    path = string.Template(path_string).substitute(params)
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.13_3.13.496.0_x64__qbz5n2kfra8p0\Lib\string.py", line 121, in substitute
    return self.pattern.sub(convert, self.template)
           ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.13_3.13.496.0_x64__qbz5n2kfra8p0\Lib\string.py", line 114, in convert
    return str(mapping[named])
               ~~~~~~~^^^^^^^
TypeError: 'NoneType' object is not subscriptable

[ashdude14]

• Can't get driver.get(url) why?

browser.get("https://www.google.com")

[VietND96]

The same script you shared in my local Error: Message: Unable to find handler for (POST) //wd/hub/session

Please correct this line, remove redundant slash /

        command_executor="http://localhost:4444/wd/hub",  # Selenium server URL

[ashdude14]

did... but same error :( I think driver.get(url) does not execute that's why sessionId is TypeError: 'NoneType' object is not subscriptable

[ashdude14]

does this work on your local??
I am using selenium 4.27.1

[VietND96]

Yes, right, the same client version selenium 4.27.1

python3 ./reproduce.py
Page title: Google
Browser object: <selenium.webdriver.remote.webdriver.WebDriver (session="2de3066fcdecbb9b1574a8c9f7a44bc7")>