137 lines
3.5 KiB
C++
137 lines
3.5 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#include "lib/compress/ob_compressor_pool.h"
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#include "share/config/ob_server_config.h"
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#include "share/ob_cluster_version.h"
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#include "rpc/frame/ob_req_transport.h" // ObReqTransport
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#include "observer/ob_server.h"
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#include "ob_i_log_engine.h"
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#include "ob_log_rpc_proxy.h"
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#include "ob_log_req.h"
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namespace oceanbase {
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using namespace common;
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using rpc::frame::ObReqTransport;
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using rpc::frame::SPAlloc;
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namespace obrpc {
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DEFINE_SERIALIZE(ObLogRpcProxy::Buffer)
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{
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int ret = OK_;
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LST_DO_CODE(OB_UNIS_ENCODE, pcode_, len_);
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if (OB_FAIL(ret)) {
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} else if (pos + len_ > buf_len) {
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ret = OB_SERIALIZE_ERROR;
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} else {
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MEMCPY(buf + pos, data_, len_);
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pos += len_;
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}
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return ret;
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}
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DEFINE_DESERIALIZE(ObLogRpcProxy::Buffer)
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{
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int ret = OK_;
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LST_DO_CODE(OB_UNIS_DECODE, pcode_, len_);
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if (OB_FAIL(ret)) {
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} else if (len_ <= 0 || pos + len_ <= 0 || pos + len_ > data_len) {
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ret = OB_DESERIALIZE_ERROR;
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} else {
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data_ = buf + pos;
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pos += len_;
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}
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return ret;
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}
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DEFINE_GET_SERIALIZE_SIZE(ObLogRpcProxy::Buffer)
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{
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int64_t len = 0;
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LST_DO_CODE(OB_UNIS_ADD_LEN, pcode_, len_);
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len += len_;
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return len;
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}
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class CallBack : public ObLogRpcProxy::AsyncCB<OB_CLOG> {
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public:
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CallBack()
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{}
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virtual ~CallBack()
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{}
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int decode(void* pkt)
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{
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int ret = OB_SUCCESS;
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UNUSED(pkt);
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return ret;
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}
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int process()
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{
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int ret = OB_SUCCESS;
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ObRpcResultCode& rcode = ObLogRpcProxy::AsyncCB<OB_CLOG>::rcode_;
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const common::ObAddr& dst = ObLogRpcProxy::AsyncCB<OB_CLOG>::dst_;
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if (common::OB_SUCCESS != rcode.rcode_) {
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if (REACH_TIME_INTERVAL(LOG_INTERVAL)) {
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CLOG_LOG(WARN, "clog rpc error", K(rcode), K(dst));
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ret = rcode.rcode_;
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}
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}
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return ret;
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}
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void set_args(const ObLogRpcProxy::Buffer& arg)
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{
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UNUSED(arg);
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}
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rpc::frame::ObReqTransport::AsyncCB* clone(const SPAlloc& alloc) const
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{
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rpc::frame::ObReqTransport::AsyncCB* ret_cb = NULL;
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void* buf = alloc(sizeof(*this));
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if (OB_ISNULL(buf)) {
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ret_cb = NULL;
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} else {
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CallBack* newcb = new (buf) CallBack();
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ret_cb = newcb;
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}
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return ret_cb;
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}
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void on_timeout()
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{
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const common::ObAddr& dst = ObLogRpcProxy::AsyncCB<OB_CLOG>::dst_;
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if (REACH_TIME_INTERVAL(LOG_INTERVAL)) {
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CLOG_LOG(WARN, "clog rpc timeout", K(dst));
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}
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}
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private:
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static const int64_t LOG_INTERVAL = 1 * 1000 * 1000; // 1S
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};
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int ObLogRpcProxy::post(const common::ObAddr& server, int pcode, const char* data, int64_t len)
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{
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int ret = OB_SUCCESS;
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static CallBack cb;
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const uint64_t tenant_id = OB_SERVER_TENANT_ID;
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ret = this->to(server)
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.timeout(clog::CLOG_RPC_TIMEOUT)
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.trace_time(true)
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.max_process_handler_time(MAX_PROCESS_HANDLER_TIME)
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.by(tenant_id)
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.log_rpc(Buffer(pcode, data, len), &cb);
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return ret;
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}
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bool ObLogRpcProxy::cluster_version_before_1472_() const
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{
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return GET_MIN_CLUSTER_VERSION() < CLUSTER_VERSION_1472;
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}
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}; // namespace obrpc
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}; // end namespace oceanbase
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