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Error propagated from upstream module #101

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JJ opened this issue May 21, 2017 · 17 comments
Closed

Error propagated from upstream module #101

JJ opened this issue May 21, 2017 · 17 comments

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@JJ
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JJ commented May 21, 2017

I'm getting this error as I run pretty much every example or program:

Entering the development dance floor: http://0.0.0.0:3000
Nothing given for new socket to connect or bind to
  in method connect at /home/jmerelo/.rakudobrew/moar-2017.04.3/install/share/perl6/site/sources/100A1B43D02574570A9FA5343A0679EF35FBD229 (HTTP::Easy) line 33
  in method run at /home/jmerelo/.rakudobrew/moar-2017.04.3/install/share/perl6/site/sources/100A1B43D02574570A9FA5343A0679EF35FBD229 (HTTP::Easy) line 49
  in sub baile at /home/jmerelo/.rakudobrew/moar-2017.04.3/install/share/perl6/site/sources/D57520A5A045A33D405E36DAA759641E90C1FD99 (Bailador) line 113
  in block <unit> at echo.pl6 line 23

Actually thrown at:
  in method run at /home/jmerelo/.rakudobrew/moar-2017.04.3/install/share/perl6/site/sources/100A1B43D02574570A9FA5343A0679EF35FBD229 (HTTP::Easy) line 49
  in sub baile at /home/jmerelo/.rakudobrew/moar-2017.04.3/install/share/perl6/site/sources/D57520A5A045A33D405E36DAA759641E90C1FD99 (Bailador) line 113
  in block <unit> at echo.pl6 line 23

The port does not seem to be used. This was echo.pl6, BTW, but I'm getting the same error with other examples. Any idea?
@ufobat
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ufobat commented May 21, 2017

it seems to work on my machine :-( which version of perl6 did you use? are your modules up to date? maybe this is related to the changes in IO.. i dont know, sorry

@JJ
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JJ commented May 21, 2017 •
edited

It might. I'm using moar-2017.04.3, freshly installed.

This is Rakudo version 2017.04.3 built on MoarVM version 2017.04-44-gf0db8822 implementing Perl 6.c.

@ufobat
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ufobat commented May 21, 2017

i just switched to the current nom

┌─[martin@psyche] - [~/.workspace/p6/Bailador/examples] - [So Mai 21, 20:09]
└─[$] <git:(master*)> perl6 -v
This is Rakudo version 2017.05-16-g494659a built on MoarVM version 2017.05
implementing Perl 6.c.
┌─[martin@psyche] - [~/.workspace/p6/Bailador/examples] - [So Mai 21, 20:09]
└─[$] <git:(master*)> perl6 echo.pl6 
Entering the development dance floor: http://0.0.0.0:3000
[2017-05-21T18:09:46Z] Started HTTP server.
[2017-05-21T18:10:22Z] GET / HTTP/1.1

@JJ
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JJ commented May 22, 2017

Same error, from a fresh download of Perl6 and Bailador:

$ perl6 examples/echo.pl6
Entering the development dance floor: http://0.0.0.0:3000
Nothing given for new socket to connect or bind to
  in method connect at /home/jmerelo/.rakudobrew/moar-2017.05/install/share/perl6/site/sources/100A1B43D02574570A9FA5343A0679EF35FBD229 (HTTP::Easy) line 33
  in method run at /home/jmerelo/.rakudobrew/moar-2017.05/install/share/perl6/site/sources/100A1B43D02574570A9FA5343A0679EF35FBD229 (HTTP::Easy) line 49
  in sub baile at /tmp/Bailador/lib/Bailador.pm (Bailador) line 113
  in block <unit> at examples/echo.pl6 line 23

Actually thrown at:
  in method run at /home/jmerelo/.rakudobrew/moar-2017.05/install/share/perl6/site/sources/100A1B43D02574570A9FA5343A0679EF35FBD229 (HTTP::Easy) line 49
  in sub baile at /tmp/Bailador/lib/Bailador.pm (Bailador) line 113
  in block <unit> at examples/echo.pl6 line 23

This is:

Linux penny 3.13.0-34-generic #60-Ubuntu SMP Wed Aug 13 15:45:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

@JJ
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JJ commented May 22, 2017

It works without a glitch in my laptop, which is Ubuntu 16:04 and an older version of rakudobrew. Quite clearly the problem is upstream, but I can't figure out where it could be...

@zoffixznet
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zoffixznet commented May 22, 2017 •
edited

Can't repro the problem on 2017.04.3. I suspect it's your perms/firewall. Try changing host to localhost instead of 0.0.0.0 and it'll work, I bet.

(I'm also getting a bunch of test failures on 2017.05-15-g81221c5, but when I look zef Bailador and run the echo example it works; sent a PR)

@JJ
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JJ commented May 23, 2017 via email

JJ added a commit to JJ/Bailador that referenced this issue May 23, 2017
@JJ
Suppressing host variable
05b25f4 
In fact, `HTTP::Easy::PSGI` already uses 0.0.0.0 as default, so this
at least does not add unneeded variable. Another alternative would be
to add another variable to `baile`.

It still does not make Bailador#101 work, but at least I found out a bit more
about the underlying structures.
@szabgab
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szabgab commented Jun 21, 2017

Just wondering, have you tried netcat -l 3000 and then browse to port 3000 ?

@JJ
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JJ commented Jun 21, 2017

don't think it will help, but will give it a try :-)

@szabgab
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szabgab commented Aug 1, 2017

I think we can close this as we are not able to reproduce this and this only happened on a single machine.

@szabgab szabgab closed this as completed Aug 1, 2017
@JJ
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JJ commented Aug 1, 2017 via email

@JJ
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JJ commented Dec 16, 2017

I am having this same problem again, and now I think I can pinpoint its origin. Here's the error:

Entering the dance floor: http://127.0.0.1:3000
Nothing given for new socket to connect or bind to. Invalid arguments to .new?
  in method connect at /home/jmerelo/.rakudobrew/moar-2017.11/install/share/perl6/site/sources/100A1B43D02574570A9FA5343A0679EF35FBD229 (HTTP::Easy) line 33
  in method run at /home/jmerelo/.rakudobrew/moar-2017.11/install/share/perl6/site/sources/100A1B43D02574570A9FA5343A0679EF35FBD229 (HTTP::Easy) line 49
  in method run at /home/jmerelo/.rakudobrew/moar-2017.11/install/share/perl6/site/sources/83CE580AD413E9CC8EEE0A7D52D47B98F511402C (Bailador::Command::easy) line 19
  in method baile at /home/jmerelo/.rakudobrew/moar-2017.11/install/share/perl6/site/sources/341F58F51C05C5B62B7CB9E146D9ECB7B2C07627 (Bailador::App) line 293
  in method baile at /home/jmerelo/.rakudobrew/moar-2017.11/install/share/perl6/site/sources/341F58F51C05C5B62B7CB9E146D9ECB7B2C07627 (Bailador::App) line 278
  in sub baile at /home/jmerelo/.rakudobrew/moar-2017.11/install/share/perl6/site/sources/E4F1DE76384365C6C75A4B00288F52887460CE7F (Bailador) line 161
  in block <unit> at status.p6 line 8

The problem is now in an upstream module, which I also patched: raku-community-modules/FastCGI#5 and this PR: raku-community-modules/FastCGI#7 I am not sure you are using this module, but I'm pretty sure the problem is the same, the change in interface of a core module.

It might need to wait for a new release, or I don't know why it's propagated down to Bailador. If I find the way to patch it I will help.

@JJ JJ changed the title Error in examples Error propagated from upstream module Dec 16, 2017
@JJ
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JJ commented Dec 16, 2017

I have made a pull request to HTTP::Easy raku-community-modules/HTTP-Easy#38 When accepted, it should fix this problem here.

@ufobat
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ufobat commented Dec 16, 2017

Awesome. Thanks for your help

@JJ
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JJ commented Dec 16, 2017

👍

@ufobat
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ufobat commented Dec 18, 2017

PR is merged,

@JJ
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JJ commented Dec 18, 2017

I have tested Bailador with this change and it works pretty well. Give it a try :-)

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@JJ @szabgab @zoffixznet @ufobat