RevProxy Problems about yaws

[vinoski]

Thanks, I'll take a look.

[Ummon]

Same problem here but without using the embedded mode. It works with 1.88 but crashes with 1.90.

[vinoski]

I built and ran the Yaws_test submitted as explained in the first comment above and got the following results:

6> yt_test:test_embedded().
test [1]: {ok,"404"}
test [2]: {ok,"404"}
test [3]: {ok,"404"}
test [4]: {ok,"404"}
test [5]: {ok,"404"}
test [6]: {ok,"404"}
test [7]: {ok,"404"}
test [8]: {ok,"404"}
test [9]: {ok,"404"}
test [10]: {ok,"404"}
[{ok,"404"},
 {ok,"404"},
 {ok,"404"},
 {ok,"404"},
 {ok,"404"},
 {ok,"404"},
 {ok,"404"},
 {ok,"404"},
 {ok,"404"},
 {ok,"404"}]

I assume this is what you expected to see?

I see you're using rebar for your build. Unfortunately rebar currently has some problems when yaws is used as a dependency — I'm working with the rebar guys to try to resolve these. Any chance you could build your code using make, or at least the yaws part of it, and try again?

[mdaguete]

The results you obtained are the expected, as the revproxy is configured in yt.erl with
{revproxy,[
{"/revtest",
#url{scheme="http",
host="127.0.0.1",
port=80}}
]}
and ibrowse tries to access "http://localhost:8000/revtest/index.html.

I've compiled yaws with make and the problem appears again.

[vinoski]

I guess this will make debugging more difficult. :-(

[mdaguete]

Steve, do you have a web server listening on 127.0.0.1:80 ?

When I was trying to debug the error my apache was stopped and all seemed to work.

After change revproxy config in yt.erl to

                 {revproxy,[
                            {"/revtest",
                             #url{scheme="http",
                                  host="209.85.229.99", %% Google address
                                  port=80}}
                           ]}
                ],

the bug appears again.

3> yt_test:test_embedded().
test [1]: {ok,"200"}
test [2]: {ok,"200"}
test [3]: {error,req_timedout}
test [4]: {error,req_timedout}
test [5]: {error,req_timedout}
test [6]: {error,req_timedout}
test [7]: {error,req_timedout}
test [8]: {error,req_timedout}

I've pushed a patch to github.

Sorry for my mistake.

Regards.

[vinoski]

OK, duplicated the problem. Will start figuring it out now.

[vinoski]

I've pushed a fix for this, please give it a try.

[mdaguete]

I've tested the fixes on my yaws_test project and seems to work ok.

Thank you.