First off, thank you for the awesome library.

I was wondering if is possible to run this command without user input. Personally, I just want to connect to a websocket, see it's initial message, and then exit.

I installed go and then I downloaded the go-get using go get github.com/alexanderGugel/wsd but when I run wsd it says command not found.

Bug report

What is the current behavior?
Hi, it took a few months to debug the adb in android gives me problems. I connect the device, accept the debugging authorization and every 20 minutes it disconnects alone, thus popping up again to accept authorization. I debug the apps with livereload, I use the ionic 4 framework. Does anyone know why that happens? Some time ago this was working correctly but I don't know if it's an adb problem or not.

If the current behavior is a bug, please provide the steps to reproduce.

I use the Ionic Framework with version 4, but this happens to me with any version,
1. I connect my device to the PC.

2. I accept the authorization of debugging.

3. I check with the adb devices command that my device recognizes.

4. You recognize it.

5. I launch my application with the command:
ionic cordova run android --livereload --consolelogs.

6. I open the chrome bug to debug my app and see the logs.

7. When 20 minutes have passed, the authorization popup reappears on the device and I get the following error in the DevTools console

Error por consola:

[WDS] Disconnected!
close @ vendor.js:137905

Failed to load resource: net::ERR_CONNECTION_REFUSED
sockjs-node/info?t=1590993683214

What is the expected behavior?

Just months ago or last year this didn't happen. I did not give this error every 20 minutes.

Other relevant information:
webpack version: 3.12.0
Node.js version: v10.16.3 (/usr/local/bin/node)
Operating System: macOS Catalina Versión 10.15.4
Additional tools:

Ionic:

   Ionic CLI                     : 5.4.9 (/usr/local/lib/node_modules/ionic)
   Ionic Framework               : @ionic/angular 5.1.1
   @angular-devkit/build-angular : 0.803.26
   @angular-devkit/schematics    : 8.3.26
   @angular/cli                  : 8.3.26
   @ionic/angular-toolkit        : 2.2.0

Cordova:

   Cordova CLI       : 9.0.0 ([email protected])
   Cordova Platforms : android 8.1.0
   Cordova Plugins   : cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 4.2.1, (and 13 other plugins)

Utility:

   cordova-res : 0.11.0 (update available: 0.14.0)
   native-run  : 0.2.9 (update available: 1.0.0)

System:

   Android SDK Tools : 26.1.1 (/Users/achacon/Library/Android/sdk)
   ios-deploy        : 1.10.0
   ios-sim           : 8.0.2
   NodeJS            : v10.16.3 (/usr/local/bin/node)
   npm               : 6.13.6
   OS                : macOS Catalina
   Xcode             : Xcode 11.4.1 Build version 11E503a

wsd -url="wss://loggregator.128.107.36.242.xip.io:4443" -k
flag provided but not defined: -k

Is there any support for flags ?

Could you please help with the below issue. I am not able to connect.
Thanks

wsd -url=ws://localhost:1337/ws
connecting to ws://localhost:1337/ws from http://localhost/...
panic: websocket.Dial ws://localhost:1337/ws: dial tcp [::1]:1337: getsockopt: connection refused
panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xb code=0x1 addr=0x0 pc=0x4c29b1]

goroutine 1 [running]:
panic(0x73df40, 0xc82000e100)
/usr/lib/golang/src/runtime/panic.go:481 +0x3e6
golang.org/x/net/websocket.(*Conn).Close(0x0, 0x0, 0x0)
/home/Host1/app/src/golang.org/x/net/websocket/websocket.go:236 +0xd1
panic(0x725260, 0xc8200aeb00)
/usr/lib/golang/src/runtime/panic.go:443 +0x4e9
main.main()
/home/Host1/app/src/github.com/alexanderGugel/wsd/main.go:126 +0x8c7

Attempting to use WSD with an endpoint that returns an HTTP 400 Bad Request results in a segfault. It probably ought to detect non-OK responses and report them appropriately.

$ curl -s --include  "http://localhost:9080/ws-bi-stream?products=elephant"
HTTP/1.1 400 Bad Request
Server: myapp
Date: Fri, 09 Jun 2017 01:55:05 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 51

Invalid request:

'elephant' is not a valid product

$ ./wsd.exe -url "ws://localhost:9080/ws-bi-stream?products=elephant"
connecting to ws://localhost:9080/ws-bi-stream?products=elephant from http://localhost/...
panic: websocket.Dial ws://localhost:9080/ws-bi-stream?products=elephant: bad status
        panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xc0000005 code=0x0 addr=0x68 pc=0x5e122d]

goroutine 1 [running]:
golang.org/x/net/websocket.(*Conn).Close(0x0, 0x2, 0x2)
        .../go/src/golang.org/x/net/websocket/websocket.go:236 +0x2d
panic(0x61a940, 0xc0420da340)
        C:/Go/src/runtime/panic.go:489 +0x2dd
main.main()
        .../wsd/main.go:126 +0xbaa