From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!mx02.eternal-september.org!feeder.eternal-september.org!aioe.org!.POSTED!not-for-mail From: "Dmitry A. Kazakov" Newsgroups: comp.lang.ada Subject: Re: MQTT native Ada implementation Date: Sat, 26 Mar 2016 10:05:59 +0100 Organization: Aioe.org NNTP Server Message-ID: References: <9nrJy.127637$bx.64433@fx35.am4> NNTP-Posting-Host: LMk7+sG0YqgPmReI4fVkAA.user.gioia.aioe.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: abuse@aioe.org User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 X-Notice: Filtered by postfilter v. 0.8.2 Xref: news.eternal-september.org comp.lang.ada:29892 Date: 2016-03-26T10:05:59+01:00 List-Id: On 2016-03-26 09:03, Per Sandberg wrote: > Do you implement support for the TLS transport as well ? Yes. The implementation is driven by a connections server object. The connections server may run several protocols simultaneously. The server itself has a number of implementations, one of them is a secure server that uses GNUTLS as the SSL/TLS layer. That should do it, I think. MQTT with TLS must be quite slow with the QoS level 2, which deploys a lot of small packets sent here and there. And in general, MQTT design is not very exciting, but it was easy to implement, so I gave it a try. -- Regards, Dmitry A. Kazakov http://www.dmitry-kazakov.de