From dev-return-38982-archive-asf-public=cust-asf.ponee.io@ignite.apache.org Wed Sep 12 12:47:55 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id D24F2180630 for ; Wed, 12 Sep 2018 12:47:54 +0200 (CEST) Received: (qmail 69503 invoked by uid 500); 12 Sep 2018 10:47:53 -0000 Mailing-List: contact dev-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ignite.apache.org Delivered-To: mailing list dev@ignite.apache.org Received: (qmail 69492 invoked by uid 99); 12 Sep 2018 10:47:53 -0000 Received: from mail-relay.apache.org (HELO mailrelay1-lw-us.apache.org) (207.244.88.152) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 12 Sep 2018 10:47:53 +0000 Received: from mail-ed1-f48.google.com (mail-ed1-f48.google.com [209.85.208.48]) by mailrelay1-lw-us.apache.org (ASF Mail Server at mailrelay1-lw-us.apache.org) with ESMTPSA id 002C0C22 for ; Wed, 12 Sep 2018 10:47:52 +0000 (UTC) Received: by mail-ed1-f48.google.com with SMTP id s10-v6so1355292edb.11 for ; Wed, 12 Sep 2018 03:47:52 -0700 (PDT) X-Gm-Message-State: APzg51A9BFvQsUKKjWJDFrg24cBg4+j3w+669FEwTo9dKrUh0Brdm+6G YQGbYlIT7sGORQeujl1eUPPQigNCE6gAQDJUBLQISg== X-Google-Smtp-Source: ANB0VdYIyonfgHEDCROR1lwTIvLwYpiGWePHjzdIZG9eUFAj0a2OCSk1/AU3VZlQGR6bmcRBJjOabxo5yy9m6yFndKg= X-Received: by 2002:a50:b603:: with SMTP id b3-v6mr2053708ede.181.1536749271906; Wed, 12 Sep 2018 03:47:51 -0700 (PDT) MIME-Version: 1.0 References: <3e0aec44-7686-e9ba-464d-313debd5862b@nobitlost.com> <93430b3eb76a202020b8553ab36d94982ffae741.camel@gmail.com> <858db5b9e8e0a0cc12a497915bee521403e7c3f3.camel@gmail.com> <89a29f90-1249-99a9-78b7-4aaaa9ea489b@nobitlost.com> <859e29bd-0a64-5f00-d714-7351aba49163@nobitlost.com> <34700adb-a721-4afa-c71e-9a2c36a65fcf@nobitlost.com> In-Reply-To: <34700adb-a721-4afa-c71e-9a2c36a65fcf@nobitlost.com> From: Igor Sapego Date: Wed, 12 Sep 2018 13:47:40 +0300 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Python thin client To: dev Content-Type: multipart/alternative; boundary="0000000000007619710575aa5259" --0000000000007619710575aa5259 Content-Type: text/plain; charset="UTF-8" Pavel, Yes, I did. I tried completely clean environment, followed the same steps and got the same error. Then I removed attr, and out of sudden everything started working. Dmitry, Thanks, now it's more clear: Handshake error: Unsupported version. Server expects binary protocol version 1.1.0. Client provides 1.2.0. Why do you use version 1.2.0, but have outdated server code? I propose you to merge with or rebase onto Ignite's master branch. Best Regards, Igor On Tue, Sep 11, 2018 at 11:21 PM Dmitry Melnichuk < dmitry.melnichuk@nobitlost.com> wrote: > Igor, > > I have just commited an improvment to the HandshakeError message > generation algorithm. I hope it is now easier to understand what expects > what in case of binary protocol version mismatch. > > Thank you for pointing this out. > > On 9/12/18 2:13 AM, Igor Sapego wrote: > > I managed to start tests, and now I'm getting the following message: > > > > pyignite.exceptions.HandshakeError: Handshake error: Unsupported > > version. Expected protocol version: 1.1.0. > > > > It would be useful to print "Unexpected version" itself, because I can > > not understand what is the issue. > > > > Best Regards, > > Igor > --0000000000007619710575aa5259--