Dear Wolfgang,
i've added a config option to nswebpush (for a default setting)
and a switch "-nopadding" to webpush::send for per-message control.
The default is still the (in general recommended) padding mode. The
version passed the regression test against the to-be-released version
of NaviServer on bitbucket.
A short feedback, if this works for you is welcome, i am abroad
and have no good testing environment.
-g
On 02.01.20 12:38, Wolfgang Winkler wrote:
Hello!
When testing webpush with various clients, we encountered a problem
with Firefox on Android.
Webpush failed with status 413!
{{"code": 413, "errno": 104, "error": "Payload Too Large",
"more_info":
"http://autopush.readthedocs.io/en/latest/http.html#error-codes";,
"message": "This message is intended for a constrained device and
is limited to 3070 bytes. Converted buffer too long by 1366 bytes"}
This is a known problem and Mozilla is obviously not going to fix it:
https://github.com/mozilla-services/autopush/issues/748
With padding switched off (we just set the paddingLength in padData to
0), the messages are delivered.
Maybe a switch in webpush::send for disabling padding could be used to
circumvent this problem.
regards,
Wolfgang
--
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