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<p>Set the 'debug' option in imapd.conf to 'on' and make sure that
your syslog config is logging 'local6' at the debug level.<br>
</p>
<br>
<div class="moz-cite-prefix">On 05/22/2018 10:49 AM, Zhivko Vasilev
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:1527000588.3300364.1380806112.524154F6@webmail.messagingengine.com">
<title></title>
<style type="text/css">p.MsoNormal,p.MsoNoSpacing{margin:0}</style>
<div><br>
</div>
<div>Hello Bron, Ken,<br>
</div>
<div><br>
</div>
<div>To clarify, that I do not use official FastMail server.<br>
</div>
<div>I've built Cyrus sever from <a
href="https://github.com/cyrusimap/cyrus-imapd"
moz-do-not-send="true">https://github.com/cyrusimap/cyrus-imapd</a><br>
</div>
<div>With JMAP and HTTP/2 support enabled. Assume this is the
closest implementation to the JMAP RFC?<br>
</div>
<div><br>
</div>
<div>Seem the problem is with HTTP/2 settings frame. Client and
server exchange their settings frame, but on the first data
frame, the server reset the stream with PROTOCOL_ERROR 0x1.<br>
</div>
<div>From the source, I saw that Cyrus uses nghttp2 and they
provide sample http/2 server, so I'll try to use it to see what
happens.<br>
</div>
<div>So most probably it is a http/2 compatibility issue.<br>
</div>
<div><br>
</div>
<div>After dig the Cyrus code seems HTTP/2 callback code is
located in http_h2.c and there are syslog calls , but cannot
make it log.<br>
</div>
<div><br>
</div>
<div>Thanks a lot,<br>
</div>
<div>Zhivko Vasilev<br>
</div>
<div><br>
</div>
<div>On Tue, May 22, 2018, at 7:19 AM, Ken Murchison wrote:<br>
</div>
<blockquote type="cite">
<p>I am just back home after a holiday. I will look into this
sometime today or tomorrow after I catch up on other items.<br>
</p>
<p><br>
</p>
<div><br>
</div>
<div>On 05/21/2018 01:47 PM, Zhivko Vasilev wrote:<br>
</div>
<blockquote type="cite"
cite="mid:1526924843.3690453.1379662568.7A97B3C7@webmail.messagingengine.com">
<div>Hello Everyone,<br>
</div>
<div><br>
</div>
<div>I hope you can help me.<br>
</div>
<div><br>
</div>
<div>I'm implementing a JMAP client and try to use Cyrus as
reference server.<br>
</div>
<div>Send and Receive via IMAP/SMTP work fine.<br>
</div>
<div>But when I try to connect via HTTP/2 , connection is
reset by HTTP/2 reset stream command.<br>
</div>
<div><br>
</div>
<div>imapd.log file show only "starttls: TLSv1.2 with cipher
ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits new) no
authentication"<br>
</div>
<div><br>
</div>
<div>My http2 call is POST <a
href="https://my.ip.address:443/jmap"
moz-do-not-send="true">https://</a><a
href="mailto:u1@cyrus.mailtemi.com" moz-do-not-send="true">cyrus.mailtemi.com</a><a
href="https://my.ip.address:443/jmap"
moz-do-not-send="true">:443/jmap</a><br>
</div>
<div>HEADERS:<br>
</div>
<div>"accept", "application/json"<br>
</div>
<div>"content-type", "application/json"<br>
</div>
<div>"Authorization", "base64 encoded user name:pass"<br>
</div>
<div>BODY:<br>
</div>
<div>{"methodCalls":[["Mailbox/get",{},"#1"]],"using":["jmap-core","jmap-mail"]}<br>
</div>
<div><br>
</div>
<div>Is there a way to turn on HTTP log to track what I do
incorrectly.<br>
</div>
<div><br>
</div>
<div>I tried to track with curl the server allways reponded
with HTTP error 301.<br>
</div>
<div>The command I've tried was<br>
</div>
<div>"curl --verbose --http2 -X POST \<br>
</div>
<div> -H "Content-Type: application/json" \<br>
</div>
<div> -H "Accept: application/json" \<br>
</div>
<div> --user <a href="mailto:u1@cyrus.mailtemi.com"
moz-do-not-send="true">u1@cyrus.mailtemi.com</a>:q \<br>
</div>
<div> -d '[["Mailbox/get", {},
"#1"],"using":["jmap-core","jmap-mail"]]' \<br>
</div>
<div> <a href="http://35.192.121.94/jmap"
moz-do-not-send="true">http://</a>35.192.121.94<a
href="https://my.ip.address:443/jmap"
moz-do-not-send="true">:443</a><a
href="http://35.192.121.94/jmap" moz-do-not-send="true">/jmap</a>"<br>
</div>
<div>returned<br>
</div>
<div>* Connected to 35.192.121.94 (35.192.121.94) port 80 (#0)<br>
</div>
<div>* Server auth using Basic with user '<a
href="mailto:u1@cyrus.mailtemi.com" moz-do-not-send="true">u1@cyrus.mailtemi.com</a>'<br>
</div>
<div>> POST /jmap HTTP/1.1<br>
</div>
<div>> Host: 35.192.121.94<br>
</div>
<div>> Authorization: Basic
dTFAY3lydXMubWFpbHRlbWkuY29tOnE=<br>
</div>
<div>> User-Agent: curl/7.58.0<br>
</div>
<div>> Connection: Upgrade, HTTP2-Settings<br>
</div>
<div>> Upgrade: h2c<br>
</div>
<div>> HTTP2-Settings: AAMAAABkAARAAAAAAAIAAAAA<br>
</div>
<div>> Content-Type: application/json<br>
</div>
<div>> Accept: application/json<br>
</div>
<div>> Content-Length: 61<br>
</div>
<div>><br>
</div>
<div>* upload completely sent off: 61 out of 61 bytes<br>
</div>
<div>< HTTP/1.1 101 Switching Protocols<br>
</div>
<div>< Connection: Upgrade<br>
</div>
<div>< Upgrade: h2c<br>
</div>
<div>* Received 101<br>
</div>
<div>* Using HTTP2, server supports multi-use<br>
</div>
<div>* Connection state changed (HTTP/2 confirmed)<br>
</div>
<div>* Copying HTTP/2 data in stream buffer to connection
buffer after upgrade: len=0<br>
</div>
<div>* Connection state changed (MAX_CONCURRENT_STREAMS
updated)!<br>
</div>
<div>< HTTP/2 301<br>
</div>
<div>< date: Mon, 21 May 2018 17:36:58 GMT<br>
</div>
<div>< location: /jmap/<br>
</div>
<div>< vary: Accept-Encoding<br>
</div>
<div>< content-length: 0<br>
</div>
<div><<br>
</div>
<div>* Connection #0 to host 35.192.121.94 left intact<br>
</div>
<div><br>
</div>
<div>Please give me some advice or clue how to track what is
the problem.<br>
</div>
<div>I'm stuck at this point for two days :(<br>
</div>
<div><br>
</div>
<div>Thanks ,<br>
</div>
<div>Zhivko Vasilev<br>
</div>
<div><br>
</div>
</blockquote>
<div><br>
</div>
<pre>--
Ken Murchison
Cyrus Development Team
FastMail US LLC
</pre>
<p>Email had 1 attachment:<br>
</p>
<ul>
<li>
<div><code>murch.vcf</code><br>
</div>
<div> 1k (text/x-vcard)<br>
</div>
</li>
</ul>
</blockquote>
<div><br>
</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Ken Murchison
Cyrus Development Team
FastMail US LLC</pre>
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