aerokube / selenoid Goto Github PK

Selenium Hub successor running browsers within containers. Scalable, immutable, self hosted Selenium-Grid on any platform with single binary.

Home Page: https://aerokube.com/selenoid/latest/

License: Apache License 2.0

Go 98.19% Shell 1.58% Dockerfile 0.22%

selenium hub docker vnc selenium-server grid selenium-grid selenium-webdriver

selenoid's Introduction

Selenoid

Selenoid is a powerful implementation of Selenium hub using Docker containers to launch browsers.

Features

One-command Installation

Start browser automation in minutes by downloading Configuration Manager binary and running just one command:

$ ./cm selenoid start --vnc --tmpfs 128

That's it! You can now use Selenoid instead of Selenium server. Specify the following Selenium URL in tests:

http://localhost:4444/wd/hub

Ready to use Browser Images

No need to manually install browsers or dive into WebDriver documentation. Available images:

New images are added right after official releases. You can create your custom images with browsers.

Live Browser Screen and Logs

New rich user interface showing browser screen and Selenium session logs:

Video Recording

Any browser session can be saved to H.264 video (example)
An API to list, download and delete recorded video files

Convenient Logging

Any browser session logs are automatically saved to files - one per session
An API to list, download and delete saved log files

Lightweight and Lightning Fast

Suitable for personal usage and in big clusters:

Consumes 10 times less memory than Java-based Selenium server under the same load
Small 6 Mb binary with no external dependencies (no need to install Java)
Browser consumption API working out of the box
Ability to send browser logs to centralized log storage (e.g. to the ELK-stack)
Fully isolated and reproducible environment

Detailed Documentation and Free Support

Maintained by a growing community:

Detailed documentation
Telegram support channel
Support by email
StackOverflow tag
YouTube channel

Complete Guide & Build Instructions

Complete reference guide (including building instructions) can be found at: http://aerokube.com/selenoid/latest/

Selenoid in Kubernetes

Selenoid was initially created to be deployed on hardware servers or virtual machines and is not suitable for Kubernetes. Detailed motivation is described here. If you still need running Selenium tests in Kubernetes, then take a look at Moon - our dedicated solution for Kubernetes.

Known Users

selenoid's People

Stargazers

Watchers

Forkers

samtsai vania-pooh codeaudit gophersgang scottbrady vgrigoruk lanwen antcyganov antares-me pedroamador qa-utomation-java defan-marunchak irfanahmadein belibak serhiiivashchenko d0lfin demiash miluchok stupchiy jane-hnatiuk ubijsk viktortat kixiro farukhkhan123 ibuystuff hermape7 yaryabu gannachernyshova chdavi manish-kumar0525 avyasbms testingplusme reddytrilok olehkuzovkov kamushadenes xsltcoder hursevich banuchka vkarpenko inish777 scripnichenko alexandertunick chuchoo bserenkov andriycherepanov catataw chandrunatarajan alfa-laboratory romankot ko4evnik sayom88 edwardchen40 ivanokman qz267 coraxster sidelnikovmike deepakpatel163 www3838438 daniel-007 qakart seryl simple-elf qovalenko 13768324554 scottgunther dd38 lil-smile guskovd mendix jifffffy pallabbanerjee ookk3388 nityagautam nebehr boob-sbcm enception aanisimov korwwyn j8j8-chronium jky88 150170410 afrikanovandrey miyajan alcounit 5438-dev timothyjmtan grngc pishchalnikov saurabh-agarwals kamal2222ahmed xavier268 zenden231 snjsinghqa okj9dddd deepinthought amarentis cballew kkdg justb81 hullarb

selenoid's Issues

Use client.NewEnvClient() in Docker client init code

As described. No need to parse DOCKER_HOST manually as other vars like DOCKER_CERT_PATH and so on exist.

selenoid exits in panic while running

Running selenoid with default of 5 images or limit 10 using chromebrowser always exits with a panic.

This happens when directing my tests against selenoid directly bypassing ggr.

I've used the setup provided by another user:

docker run -d --name selenoid -p 4445:4444 -v /private/etc/selenoid:/etc/selenoid:ro -v /var/run/docker.sock:/var/run/docker.sock aandryashin/selenoid:latest -limit 10
ip=`docker inspect --format {{.NetworkSettings.IPAddress}} selenoid`
xml ed --inplace -u '//host/@name' -v "$ip" /etc/grid-router/quota/test.xml
docker run -d --name ggr -p 4444:4444 -v /private/etc/grid-router/:/etc/grid-router:ro aandryashin/ggr:latest

The error:

2017/04/11 11:35:58 [SESSION_CREATED] [107178798f7afca475e3d7866ff76c54] [http://172.17.0.1:32817]
2017/04/11 11:35:58 [SESSION_CREATED] [1323325895d1276f25a92593122bb40d] [http://172.17.0.1:32818]
2017/04/11 11:35:58 [SESSION_CREATED] [4b47890c76cd26751c3d147625a1a65b] [http://172.17.0.1:32819]
panic: close of closed channel

goroutine 4286 [running]:
main.proxy.func1.3(0xc4202d6500)
	/home/travis/gopath/src/github.com/aandryashin/selenoid/selenoid.go:181 +0x1d6
net/http/httputil.(*ReverseProxy).ServeHTTP(0xc420391f70, 0x85d280, 0xc420404000, 0xc4202d6300)
	/home/travis/.gimme/versions/go1.8.linux.amd64/src/net/http/httputil/reverseproxy.go:159 +0x1be
main.proxy.func1(0xc4204ea780, 0x85d280, 0xc420404000, 0xc4202d6300)
	/home/travis/gopath/src/github.com/aandryashin/selenoid/selenoid.go:196 +0x117
created by main.proxy
	/home/travis/gopath/src/github.com/aandryashin/selenoid/selenoid.go:197 +0x7f

browsers.json:

{
  "chrome": {
    "default": "latest",
    "versions": {
      "latest": {
        "image": "selenoid/chrome:latest",
        "port": "4444"
      }
    }
  }
}

Pull specific browser version

Is there any way to pull a specific browser version for chrome or firefox? Or would that require updating the dockerfiles and maintaining my own images on dockerhub? When I tried the following it failed:

$ docker pull selenoid/firefox:48.0
Error response from daemon: manifest for selenoid/firefox:48.0 not found

I tried to find a gitter or slack channel for your work but didn't see anything. Is issues the best way to ask questions. I have a lot of interest in using this for some of my scenarios but I can't seem to get my chimp.js or webdriverio configurations correct. I can see the selenoid browser spinning up but it fails with the following error:

[22:35:29] COMMAND POST "/wd/hub/session"
[22:35:29] DATA {"desiredCapabilities":{"javascriptEnabled":true,"locationContextEnabled":true,"handlesAlerts":true,"rotatable":true,"maxInstances":1,"browserName":"firefox","loggingPrefs":{"browser":"ALL","driver":"ALL"},"requestOrigins":{"url":"http://webdriver.io","version":"4.6.2","name":"webdriverio"}}}
ERROR: [object Object]
firefox
Error

I have been struggling with this for a few days and decided it was time to break down and ask the experts.

404 page not found within \wd\hub page

Hi!

I am trying to use selenoid with readme manual, but when Im opening hub page http://localhost:4444/wd/hub there is only 404 page not found message :(

I did all steps from your manual, but still getting error :(

curl http://localhost:4444/wd/hub -L
404 page not found

docker ps

CONTAINER ID        IMAGE                                               COMMAND                  CREATED             STATUS              PORTS                    NAMES
ba2dc8adf39b        aandryashin/selenoid:1.1.0                          "/usr/bin/selenoid -l"   12 minutes ago      Up 12 minutes       0.0.0.0:4444->4444/tcp   selenoid

docker logs selenoid

2017/04/13 13:04:58 Loading configuration files...
2017/04/13 13:04:58 Loaded configuration from [/etc/selenoid/browsers.json]
2017/04/13 13:04:58 Using default containers log configuration because of: read error: open config/container-logs.json: no such file or directory
2017/04/13 13:04:58 Timezone: Local
2017/04/13 13:04:58 Listening on :4444

What I am doing wrong?(

Add capability to mount tmpfs inside container

Use volumes API. With such functionality we can e.g. mount tmpfs directory as container's /tmp.

Add documentation about VNC and updated /status

As described.

Selenoid status returns unknown username while proxying via ggr

@vania-pooh @aandryashin hi,

Just curious how we could force Selenoid displaying real username we used for authorization via ggr?

I have added users.htpasswd and used valid credentials in connection URL:

http://skorol:password@localhost:4444/wd/hub

However, selenoid status request always returns unknown. Any idea about the root cause?

Here's the log from ggr container:

Add documentation about recommended Docker storage driver

Use aufs or overlayfs
More about path parameters

Add auto-pull capability

Two modes should be supported:

Always pull images from config on restart
Pull images only when missing

Add graceful restart

Just use Facebook graceful restart.

Do several attempts to start container on failure

Just sleep a bit and try again. Total number of attempts should be fixed. Later we could add more sophisticated logic with exponential delay growth and so on.

Consider total number of available cores and ram

Need to limit resources for each container by considering available cores.

Validation elements displaying in Chrome breaks selenoid

Trying to validate elements displaying. To do this I complete elements request to get all elements that path selector and then for each element complete /session/:sessionId/element/:elementId/displayed' async request (this requests sends in the same time). When trying to complete 23 displayed selenoid breaks with this error

2017/03/17 13:36:51 Process 23529 started in: 57.337089ms
2017/03/17 13:36:51 Proxying requests to: http://127.0.0.1:59373
2017/03/17 13:36:51 [SESSION_ATTEMPTED] [http://127.0.0.1:59373]
2017/03/17 13:36:52 [SESSION_CREATED] [c763e80c0377b8e02fa9fc57c8fa56ca] [http://127.0.0.1:59373]
2017/03/17 13:37:00 http: proxy error: read tcp 127.0.0.1:59609->127.0.0.1:59373: read: connection reset by peer
2017/03/17 13:37:00 http: proxy error: dial tcp 127.0.0.1:59373: getsockopt: connection reset by peer
2017/03/17 13:37:00 http: proxy error: read tcp 127.0.0.1:59615->127.0.0.1:59373: read: connection reset by peer
2017/03/17 13:37:00 http: proxy error: read tcp 127.0.0.1:59617->127.0.0.1:59373: read: connection reset by peer
panic: close of closed channel

goroutine 241 [running]:
main.proxy.func1.3(0xc4204a2600)
	/Users/a.pshenkin/go/src/github.com/aandryashin/selenoid/selenoid.go:164 +0x1d6
net/http/httputil.(*ReverseProxy).ServeHTTP(0xc42047ff70, 0x145e640, 0xc4204981c0, 0xc42000be00)
	/usr/local/Cellar/go/1.8/libexec/src/net/http/httputil/reverseproxy.go:159 +0x1be
main.proxy.func1(0xc420489020, 0x145e640, 0xc4204981c0, 0xc42000be00)
	/Users/a.pshenkin/go/src/github.com/aandryashin/selenoid/selenoid.go:179 +0x117
created by main.proxy
	/Users/a.pshenkin/go/src/github.com/aandryashin/selenoid/selenoid.go:180 +0x7f

Selenoid does not refuse nonexistent vnc connection immediately

And writes to log only:

2017/05/13 14:08:14 Listening on :4444
2017/05/13 14:12:36 [VNC_CLIENT_DISCONNECTED] [1]
2017/05/14 00:25:17 [VNC_CLIENT_DISCONNECTED] [2]

should write to log something like "VNC_SESSION_NOT_FOUND"

Add configuration mode

Add the following command:

$ selenoid config [ -lastVersions 5]

This should automatically pull last X browser versions from http://hub.docker.com/u/selenoid/ and output updated Selenoid config to stdout.

Container is not removed on proxied request cancel

Seeing the following in the logfile:

2017/01/12 18:00:30 http: proxy error: net/http: request canceled

For each such error a container is not stopped:

822cff76b6f2        selenium/firefox_48.0:standalone   "/bin/sh -c /entrypoi"   16 hours ago        Up 16 hours         0.0.0.0:32912->4444/tcp   jolly_sammet

Capture driver process logs

We need to somehow capture webdriver process logs to file.

Failed to build for Windows architecture

Some dependencies should be added to govendor:

vania-pooh:/selenoid$ GOOS=windows GOARCH=386 go build -o selenoid.exe
vendor/github.com/docker/go-connections/sockets/sockets_windows.go:7:2: cannot find package "github.com/Microsoft/go-winio" in any of:
	/src/testing/go/src/github.com/aandryashin/selenoid/vendor/github.com/Microsoft/go-winio (vendor tree)
	/usr/local/Cellar/go/1.7.1/libexec/src/github.com/Microsoft/go-winio (from $GOROOT)
	/src/testing/go/src/github.com/Microsoft/go-winio (from $GOPATH)

However:

$ go get github.com/Microsoft/go-winio
# github.com/Microsoft/go-winio
../../Microsoft/go-winio/file.go:45: undefined: syscall.Overlapped

This is when building under Mac.

How can I mount directory to node containers ?

Hi,
I have several tests with upload and download files. Usually, I mount directories with required files to the container with browser but it this case I did not find the way how to configure selenoid to start containers and mount directories to them. Also, It is nice to know how to set dns and dns-search for containers which were started by selenoid.

Selenoid tries to remove previous session

Please see the logs:

2017/04/05 13:18:45 [NEW_REQUEST]
2017/04/05 13:18:45 [NEW_REQUEST_ACCEPTED]
2017/04/05 13:18:45 Locating the service for chrome 56.0
2017/04/05 13:18:45 Using docker service for chrome 56.0
2017/04/05 13:18:45 Creating Docker container selenoid/chrome:latest ...
2017/04/05 13:18:45 Starting container...
2017/04/05 13:18:46 Container 4db81d8f8a782471ea636b1827cfaa1e4bc4519ed004255b10dfd77089a90735 started
2017/04/05 13:18:46 52.986115ms
2017/04/05 13:18:46 proxying requests to: http://172.17.0.1:33749
2017/04/05 13:18:46 [SESSION_ATTEMPTED] [http://172.17.0.1:33749]
2017/04/05 13:18:47 [SESSION_CREATED] [f6a6c44a5a06667b07853fc3e42bea84] [http://172.17.0.1:33749]
2017/04/05 13:18:47 [SESSION_DELETED] [bef618bcfe72275ac1b884642d50e538]
2017/04/05 13:18:47 http: proxy error: context canceled
Removing container f09a782da7ff0f627726c8a494bf995fa998e86d1214e0672f20db63280fcd68
error: unable to remove container f09a782da7ff0f627726c8a494bf995fa998e86d1214e0672f20db63280fcd68 Error response from daemon: No such container: f09a782da7ff0f627726c8a494bf995fa998e86d1214e0672f20db63280fcd68

Container 4db81d8f8a782471ea636b1827cfaa1e4bc4519ed004255b10dfd77089a90735 was created but Selenoid tries to remove the previous one f09a782da7ff0f627726c8a494bf995fa998e86d1214e0672f20db63280fcd68 as well as previous session bef618bcfe72275ac1b884642d50e538.

Migrate to Aerokube

https://github.com/aerokube
After transfer will need to change imports in code.

Ability to set custom screen resolution

When screenResolution capability is passed - need to check its format: 1024x768 and set SCREEN_RESOLUTION environment variable to 1024x768x24 when launching container. It's up to containers to handle this variable.

Add capability to send container logs to S3 API

Needed to save logs somewhere using minio project.

Unable to create internal browser container

Hi @aandryashin @vania-pooh,

On MacOS I've faced with an issue that selenoid container can't internally raise chrome container.

Here's how I start a root container:

docker run -d --name selenoid-1 -p 4444:4444 -v /etc/selenoid:/etc/selenoid:ro -v /var/run/docker.sock:/var/run/docker.sock aandryashin/selenoid:latest

Here are container's logs:

2017/03/27 08:57:31 Loading configuration files...
2017/03/27 08:57:31 Loaded configuration from [/etc/selenoid/browsers.json]
2017/03/27 08:57:31 Using default containers log configuration because of: read error: open config/container-logs.json: no such file or directory
2017/03/27 08:57:31 Timezone: Local
2017/03/27 08:57:31 Listening on :4444
2017/03/27 08:58:20 [NEW_REQUEST]
2017/03/27 08:58:20 [NEW_REQUEST_ACCEPTED]
2017/03/27 08:58:20 Locating the service for chrome latest
2017/03/27 08:58:20 Using docker service for chrome latest
2017/03/27 08:58:20 Creating Docker container selenoid/chrome:latest ...
2017/03/27 08:58:21 Starting container...
2017/03/27 08:58:21 Container 0fe4e8516085455e922a2eb74fd03248e8206c9f124af073d4157310e31f490a started
Removing container 0fe4e8516085455e922a2eb74fd03248e8206c9f124af073d4157310e31f490a
Container 0fe4e8516085455e922a2eb74fd03248e8206c9f124af073d4157310e31f490a removed
2017/03/27 08:58:32 [SERVICE_STARTUP_FAILED] [error: http://172.17.0.1:32774 does not respond in 10s]

The most interesting thing is that it has worked well for some fixed period of time. But now it doesn't.

Any ideas about the root cause?

Create container demonstrating how to upload data to Grafana

Grafana + InfluxDB + Telegraf + our config

Add documentation about using cm

As described.

Chrome container don't deleted if test was failed

[305.992][SEVERE]: Timed out receiving message from renderer: 299.331
[305.993][INFO]: Timed out. Stopping navigation...
[305.993][DEBUG]: DEVTOOLS COMMAND Runtime.evaluate (id=31) {
   "expression": "window.stop();",
   "returnByValue": true
}
[305.997][DEBUG]: DEVTOOLS EVENT Page.frameStoppedLoading {
   "frameId": "104.1"
}
[305.997][DEBUG]: DEVTOOLS RESPONSE Runtime.evaluate (id=31) {
   "result": {
      "type": "undefined"
   }
}
[305.997][DEBUG]: DEVTOOLS COMMAND Runtime.evaluate (id=32) {
   "expression": "1"
}
[305.997][SEVERE]: Timed out receiving message from renderer: -0.006
[305.998][INFO]: Done waiting for pending navigations. Status: timeout: cannot determine loading status
from timeout: Timed out receiving message from renderer: -0.006
[305.998][INFO]: RESPONSE Navigate timeout: cannot determine loading status
from timeout: Timed out receiving message from renderer: -0.006
  (Session info: chrome=56.0.2924.87)

my file browser.json:

{
  "firefox": {
    "default": "latest",
    "versions": {
      "latest": {
        "image": "selenoid/firefox:latest",
        "port": "4444"
      }
    }
  },
  "chrome": {
    "default": "latest",
    "versions": {
      "latest": {
        "image": "selenoid/chrome:latest",
        "port": "4444"
      }
    }
  }
}

2f21c1fae754 - faild container
Lines from log in aandryashin/selenoid:latest which consist text "2f21c1fae754":

2017/04/10 08:26:17 [CONTAINER_STARTED]
[2f21c1fae754985be1d061e5fb05a3033e8cb0508df4ee4241783962d01e3c49] [458.85045ms]
2017/04/10 08:26:18 [SERVICE_STARTED] [2f21c1fae754985be1d061e5fb05a3033e8cb0508df4ee4241783962d01e3c49] [665.877333ms]

and dont exist [CONTAINER_REMOVED]

Add howto about using Selenoid with driver binaries

As described.

Try to automatically match correct path in container

Currently if Path from config is not correct we get 404. If not set need to sequentially try /, then /wd/hub. If both failed - return 404. If Path is set - need to try it first and then others.

screenResolution example

There is no clear understanding how to pass screenResolution: 1280x1024x24 value. Should I pass them via desired capabilities or put them in config.json file. The same with enableVNC

Improve logging

Need to use square brackets everywhere.

phantomJS

Please add phantomJS

IE does not close session on timeout

Start new session:

PS C:\Users\Administrator> curl -Method Post -Body '{"desiredCapabilities":{"browserName":"internet explorer"}}' http://
localhost:4444/wd/hub/session

StatusCode : 200
StatusDescription : OK
Content : {"sessionId":"4d4b7e58-4669-427b-a0d6-7640a55dfe9b","status":0,"value":{"browserAttachTimeout":0,"b
rowserName":"internet
explorer","elementScrollBehavior":0,"enableElementCacheCleanup":true,"enablePer...
RawContent : HTTP/1.1 200 OK
Content-Length: 701
Content-Type: text/plain; charset=utf-8
Date: Wed, 16 Nov 2016 05:52:31 GMT

                {"sessionId":"4d4b7e58-4669-427b-a0d6-7640a55dfe9b","status":0,"value":{"browserAt...

Forms : {}
Headers : {[Content-Length, 701], [Content-Type, text/plain; charset=utf-8], [Date, Wed, 16 Nov 2016
05:52:31 GMT]}
Images : {}
InputFields : {}
Links : {}
ParsedHtml : System.__ComObject
RawContentLength : 701

Wait when session timeout occurs:

2016/11/16 05:52:05 Process 3784 terminated
2016/11/16 05:52:31 [NEW_REQUEST]
2016/11/16 05:52:31 [NEW_REQUEST_ACCEPTED]
2016/11/16 05:52:31 Locating the service for internet explorer
2016/11/16 05:52:31 Using default version: latest
2016/11/16 05:52:31 Using driver service for internet explorer latest
2016/11/16 05:52:31 Trying to allocate port
2016/11/16 05:52:31 Available port is: 50336
2016/11/16 05:52:31 Starting process: [IEDriverServer --port=50336]
2016/11/16 05:52:31 Process 3088 started in: 57.0233ms
2016/11/16 05:52:31 Proxying requests to: http://127.0.0.1:50336
2016/11/16 05:52:31 [SESSION_ATTEMPTED] [http://127.0.0.1:50336]
2016/11/16 05:52:31 [SESSION_CREATED] [4d4b7e58-4669-427b-a0d6-7640a55dfe9b] [http://127.0.0.1:50336]
2016/11/16 05:53:31 [SESSION_TIMED_OUT] [4d4b7e58-4669-427b-a0d6-7640a55dfe9b] - Deleting session
2016/11/16 05:53:31 [DELETE_FAILED]
2016/11/16 05:53:31 Terminating process 3088
2016/11/16 05:53:31 Process 3088 terminated
2016/11/16 05:53:31 [FORCED_SESSION_REMOVAL] [4d4b7e58-4669-427b-a0d6-7640a55dfe9b]

When proxying to localhost to delete session get this error:

http: proxy error: dial tcp [::]:4444: connectex: The requested address is not valid in its context.

Add statistics information

As decided during discussion.

Describe logging config

Need to specify config format.

How can I change max instances in docker container?

How to upload files with current browsers?

With docker service of browsers, it really eliminate a lot of processes issues. But how to upload files with browser? I don't know where to put my local files. How to map volumes in browser docker service?

Ability to show binary version

Something like: selenoid -v or selenoid -version.

Add ability to proxy VNC port

Should be able to proxy vnc port by session ID like the following:

/vnc/<uuid>

The request like this...

GET /vnc

... should return a list of currently available videos.

Build Docker container with latest tag automatically

Travis can do this. Need to configure correctly.

Remove volume after tmpfs

After each container with browser there is a dangling volume. It remains on the local disk and reduces free space.

Use docker rm option:

Name, shorthand	Default	Description
--volumes, -v	false	Remove the volumes associated with the container

here service/docker.go#L103

Verify that working with external Docker API works

# docker run -d --name selenoid -p 4444:4444 -v /etc/selenoid:/etc/selenoid:ro -e DOCKER_HOST=tcp://example.com:4243 aandryashin/selenoid:1.1.0

Selenoid should work with Docker API example.com:4243.

Capability to start custom process instead of container

For IEDriver we need to start its process instead of Docker container as Windows does not support LXC.

Starting Geckodriver fails

2017/03/14 20:48:37 Starting process: [/usr/local/lib/node_modules/selenium-standalone/.selenium/geckodriver/0.15.0-x64-geckodriver --log-level=DEBUG --port=59269]
2017/03/14 20:48:47 Terminating process 3046
2017/03/14 20:48:47 Process 3046 terminated
2017/03/14 20:48:47 [SERVICE_STARTUP_FAILED] [error: http://127.0.0.1:59269 does not respond in 10s]

browserconfig:

{
  "firefox": {
    "default": "latest",
    "versions": {
      "latest": {
        "image": ["/usr/local/geckodriver/0.12.0-x64-geckodriver", "--log-level=DEBUG"],
        "port": "4444"
      }
    }
  },
  "chrome": {
    "default": "latest",
    "versions": {
      "latest": {
        "image": ["/usr/local/chromedriver/2.28-x64-chromedriver", "--log-level=DEBUG"],
        "port": "4444"
      }
    }
  }
}

BTW Chrome works great

Use server timezone in containers

Need to set containers TZ variable equal to server's one.

Describe config.json syntax

Need to describe each parameter of config.json.

Add close notifier

Should immediately stop container on connection close.

Starting IEdriver does not work

This is my browsers.json:

admin@selenium-pc ~
$ cat ./browsers.json
{
  "internet explorer": {
    "default": "10",
    "versions": {
      "10": {
        "image": ["C:\\cygwin\\lib\\selenium\\iedriver.exe", "--log-level=DEBUG"]
      }
    }
  }
}

Here are Selenoid logs:

admin@selenium-pc ~
$ ./selenoid.exe -conf ./browsers.json -disable-docker
2016/11/15 14:49:03 Listening on :4444
2016/11/15 14:55:36 [NEW_REQUEST]
2016/11/15 14:55:36 [NEW_REQUEST_ACCEPTED]
2016/11/15 14:55:36 Locating the service for internet explorer 10
2016/11/15 14:55:36 Using driver service for internet explorer 10
2016/11/15 14:55:36 Trying to allocate port
2016/11/15 14:55:36 Available port is: 62884
2016/11/15 14:55:36 Starting process: [C:\cygwin\lib\selenium\iedriver.exe --log-level=DEBUG --port=62884]
2016/11/15 14:55:36 Process 3728 started in: 52.7343ms
2016/11/15 14:55:36 Proxying requests to: http://127.0.0.1:62884
2016/11/15 14:55:36 [SESSION_ATTEMPTED] [http://127.0.0.1:62884] <==== Freezes at this line!

But the process gets created and works:

admin@selenium-pc ~
$ curl -s -I http://127.0.0.1:62884
HTTP/1.1 200 OK
Content-Length: 136
Content-Type: text/html; charset=UTF-8
Vary: Accept-Charset, Accept-Encoding, Accept-Language, Accept
Accept-Ranges: bytes
Connection: close


admin@selenium-pc ~
$ ps -W | grep iedriver
     3728       0       0       3728  ?          0 15:55:37 C:\cygwin\lib\selenium\iedriver.exe

I think there's either an issue with blocking on channels or some Windows proxying particularity.

Proxy container logs

By default containers output logs to stdout. It would be great to access currently running container logs via url: /logs/<session_id>. This will allow to show logs in face and proxy running session logs via ggr.

Selenoid did not delete running containers when exits with panic

I use GGR 1.1.3 and Selenoid 1.1.1
And periodically Selenoid stops with this error:

panic: send on closed channel

goroutine 426219 [running]:
github.com/aerokube/selenoid/service.wait.func1(0xc4201df940, 0x16, 0xc42041b080)
	/home/travis/gopath/src/github.com/aerokube/selenoid/service/service.go:62 +0x115
created by github.com/aerokube/selenoid/service.wait
	/home/travis/gopath/src/github.com/aerokube/selenoid/service/service.go:68 +0x8c

After this Selenoid stops and left all containers with browsers as is.
As i understand, this could happen because of network issues.

Expected behavior:

Selenoid delete all browser containers after it exits with error.

If you need some more information, please ask.
I will try to provide as much information as needed.

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