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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "rpcservicepool.h"
#include "rpcnetwork.h"
#include <vespa/vespalib/stllike/lrucache_map.hpp>
namespace mbus {
RPCServicePool::RPCServicePool(RPCNetwork &net, uint32_t maxSize) :
_net(net),
_lru(maxSize)
{
_lru.reserve(maxSize);
assert(maxSize > 0);
}
RPCServicePool::~RPCServicePool() = default;
RPCServiceAddress::UP
RPCServicePool::resolve(const string &pattern)
{
if (_lru.hasKey(pattern)) {
return _lru[pattern]->resolve();
} else {
auto service = std::make_unique<RPCService>(_net.getMirror(), pattern);
auto result = service->resolve();
_lru[pattern] = std::move(service);
return result;
}
}
uint32_t
RPCServicePool::getSize() const
{
return _lru.size();
}
bool
RPCServicePool::hasService(const string &pattern) const
{
return _lru.hasKey(pattern);
}
} // namespace mbus
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