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https://gitlab.uni-freiburg.de/opensourcevdi/spice
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8a7e6fef27
If connect_unsecure failed due to protocol version mismatch, don't try to connect_secure with the same version, but retry (connect_secure or connect_unsecure) with older version. catch (...) is handled by caller at RedChannel::run(). This solves the following bug: when "new" Spice client (protocol version 2) with given secure_port connects to "old" server which is not using the same secure_port (or not using a secure_port at all), the client exits immediately. In this scenario, the client first tries to use Spice protocol version 2 to connect the unsecure port, and altough this fails due to version mismatch, it tries to connect to the secure port with the same protocol version 2, which is a wrong behavior, fails due to socket error 10061 (WSAECONNREFUSED - Connection refused) and handled mistakenly by immediate exit, instead of retrying with protocol version 1. |
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| client | ||
| common | ||
| python_modules | ||
| server | ||
| tools | ||
| uncrustify_cfg | ||
| .gitignore | ||
| AUTHORS | ||
| autogen.sh | ||
| ChangeLog | ||
| configure.ac | ||
| COPYING | ||
| GITVERSION | ||
| Makefile.am | ||
| NEWS | ||
| README | ||
| spice1.proto | ||
| spice_codegen.py | ||
| spice-server.pc.in | ||
| spice.proto | ||
Copyright 2009 Red Hat, Inc. and/or its affiliates. This program and libraries is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, see <http://www.gnu.org/licenses/>.