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src: Propagate to clients the kill exit code

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Fixes #2177
This commit is contained in:
Frank LENORMAND 2018-07-03 14:19:12 +03:00
parent c58457a3c0
commit 5543a4d58c
1 changed files with 23 additions and 9 deletions
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32
src/commands.cc
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@ -434,30 +434,44 @@ static void ensure_all_buffers_are_saved()
throw runtime_error(message);
}
template<bool force>
void kill(const ParametersParser& parser, Context& context, const ShellContext&)
{
auto& client_manager = ClientManager::instance();
if (not force and client_manager.count() == 1)
ensure_all_buffers_are_saved();
const int status = parser.positional_count() > 0 ? str_to_int(parser[0]) : 0;
while (not client_manager.empty())
client_manager.remove_client(**client_manager.begin(), true, status);
throw kill_session{};
}
const CommandDesc kill_cmd = {
"kill",
nullptr,
"kill current session, quit all clients and server",
no_params,
"kill [exit_code]: terminate the current session, the server and all clients connected"
"; the given integer will be used as exit code by the server and client processes",
{ {}, ParameterDesc::Flags::SwitchesAsPositional, 0, 1 },
CommandFlags::None,
CommandHelper{},
CommandCompleter{},
[](const ParametersParser&, Context&, const ShellContext&){
ensure_all_buffers_are_saved();
throw kill_session{};
}
kill<false>
};
const CommandDesc force_kill_cmd = {
"kill!",
nullptr,
"kill current session, quit all clients and server, do not check for unsaved buffers",
no_params,
"kill [exit_code]: force the termination of the current session, the server and all clients connected"
"; the given integer will be used as exit code by the server and client processes",
{ {}, ParameterDesc::Flags::SwitchesAsPositional, 0, 1 },
CommandFlags::None,
CommandHelper{},
CommandCompleter{},
[](const ParametersParser&, Context&, const ShellContext&){ throw kill_session{}; }
kill<true>
};
template<bool force>