Android Question HTP server ERR_CONNECTION_REFUSED

Hamied Abou Hulaikah · Dec 7, 2018

Hi
When using HTTP server On android devices that use android 5.1 i get error when i open "http://127.0.0.1:5555" :

B4X:

ERR_CONNECTION_REFUSED

On other newer versions it run successfully

Any idea?

Hamied Abou Hulaikah · Dec 7, 2018

I use webview in the same app with HTTP server

Erel · Dec 9, 2018

Are there any relevant messages in the logs including the unfiltered logs?

Hamied Abou Hulaikah · Dec 9, 2018

B4X:

Logger connected to:  LGE VS425PP
--------- beginning of main
--------- beginning of system
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
** Service (starter) Start **
*** Service (serverservice) Create ***
٢٠١٨-١٢-٠٩ ١٥:٢٥:31.113:INFO::jetty-7.x.y-SNAPSHOT
٢٠١٨-١٢-٠٩ ١٥:٢٥:31.190:INFO::started o.e.j.s.ServletContextHandler{/,null}
٢٠١٨-١٢-٠٩ ١٥:٢٥:31.221:INFO::Started BlockingChannelConnector@0.0.0.0:5555 STARTING
org.eclipse.jetty.server.Server@16d86549
** Service (serverservice) Start **
*** Service (firebasemessaging) Create ***
** Service (firebasemessaging) Start **
** Activity (main) Pause, UserClosed = false **
** Activity (main) Resume **
** Activity (main) Pause, UserClosed = false **
** Activity (main) Resume **
** Activity (main) Pause, UserClosed = false **
** Activity (main) Resume **
** Activity (main) Pause, UserClosed = false **

@Erel That is all logs

DonManfred · Dec 9, 2018

HAH said:
@Erel That is all logs

it is all from b4a log. But you did not posted/checked the unfiltered log

Hamied Abou Hulaikah · Dec 9, 2018

DonManfred said:
it is all from b4a log. But you did not posted/checked the unfiltered log

Yes

What you mean unfiltered logs?
I added #BridgeLogger: True and copy all logs here

Hamied Abou Hulaikah · Dec 9, 2018

B4X:

INFO::Started BlockingChannelConnector@0.0.0.0:5555 STARTING

I don't understand this line in the log? I called 127.0.0.1:5555

Hamied Abou Hulaikah · Dec 9, 2018

From another device/pc connected to the same network, it is connected to the server (example: 192.168.1.3:5555) & served successfully.
But from the same device (that host http server) all tries are "connection refused":-
0.0.0.0:5555 refused
127.0.0.1.5555 refused
localhost.5555 refused
192.122.36.44:5555 refused * this is my wifi ip

Please help

Hamied Abou Hulaikah · Dec 9, 2018

B4X:

Started BlockingChannelConnector@0.0.0.0:5555 STARTING

I googled the meaning of this.
I think the server service blocks all local ips to be connected to it
It accepts connection from lan ip
So:
Is it a bug in @Erel library HTTP Server?

Erel · Dec 10, 2018

Where is the client code? Does it work if you change 127.0.0.1 with localhost?

Hamied Abou Hulaikah · Dec 10, 2018

Erel said:
Where is the client code? Does it work if you change 127.0.0.1 with localhost?

It is as the following:

B4X:

webview1.loadurl("http://127.0.0.1:5555/index.html")

index.html is a file located in asset folder.
Also localhost not work

Erel · Dec 10, 2018

Why do you need a web server for this? You can use WebView.LoadHTML together with XUI.FileURI.

Hamied Abou Hulaikah · Dec 10, 2018

Erel said:
WebView.LoadHTML

No can't do the job, because index.html file has linked with a lot of css/js files
It is complete website or HTML5 game ... and imagine that loadhtml can't render final appearance fine

So loadurl is the only job in webview can do it

Erel · Dec 10, 2018

You can use LoadURL with local files. You don't need a web server for this. If there are many files then it is simplest to zip all of them, add the zip to the Files tab and unpack it once under File.DirInternal.

Android Question HTP server ERR_CONNECTION_REFUSED

Hamied Abou Hulaikah

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Hamied Abou Hulaikah

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Erel

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Hamied Abou Hulaikah

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Hamied Abou Hulaikah

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