bbad8f4677
Move replica-oriented classes to the replica namespace. The main classes moved are ::database, ::keyspace, and ::table, but a few ancillary classes are also moved. There are certainly classes that should be moved but aren't (like distributed_loader) but we have to start somewhere. References are adjusted treewide. In many cases, it is obvious that a call site should not access the replica (but the data_dictionary instead), but that is left for separate work. scylla-gdb.py is adjusted to look for both the new and old names.
63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
/*
|
|
* Copyright (C) 2019 pengjian.uestc @ gmail.com
|
|
*/
|
|
|
|
/*
|
|
* This file is part of Scylla.
|
|
*
|
|
* Scylla is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Scylla 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "redis/query_processor.hh"
|
|
#include "redis/request.hh"
|
|
#include "redis/reply.hh"
|
|
#include "redis/command_factory.hh"
|
|
#include "timeout_config.hh"
|
|
#include "redis/options.hh"
|
|
#include "service_permit.hh"
|
|
|
|
namespace redis {
|
|
|
|
distributed<query_processor> _the_query_processor;
|
|
|
|
query_processor::query_processor(service::storage_proxy& proxy, distributed<replica::database>& db)
|
|
: _proxy(proxy)
|
|
, _db(db)
|
|
{
|
|
}
|
|
|
|
query_processor::~query_processor() {
|
|
}
|
|
|
|
future<> query_processor::start() {
|
|
return make_ready_future<>();
|
|
}
|
|
|
|
future<> query_processor::stop() {
|
|
// wait for all running command finished.
|
|
return _pending_command_gate.close().then([] {
|
|
return make_ready_future<>();
|
|
});
|
|
}
|
|
|
|
future<redis_message> query_processor::process(request&& req, redis::redis_options& opts, service_permit permit) {
|
|
return do_with(std::move(req), [this, &opts, permit] (auto& req) {
|
|
return with_gate(_pending_command_gate, [this, &req, &opts, permit] () mutable {
|
|
return command_factory::create_execute(_proxy, req, opts, permit);
|
|
});
|
|
});
|
|
}
|
|
|
|
}
|