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taosdata / TDengine / #4911

04 Jan 2026 09:05AM UTC coverage: 65.028% (-0.8%) from 65.864%
#4911

push

travis-ci

web-flow
merge: from main to 3.0 branch #34156

1206 of 4524 new or added lines in 22 files covered. (26.66%)

1517 existing lines in 134 files now uncovered.

195276 of 300296 relevant lines covered (65.03%)

116931714.52 hits per line

Source File
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96.77
/source/dnode/xnode/src/xnode.c
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/*
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 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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 *
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 * This program is free software: you can use, redistribute, and/or modify
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 * it under the terms of the GNU Affero General Public License, version 3
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 * or later ("AGPL"), as published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.
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 *
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 * You should have received a copy of the GNU Affero General Public License
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 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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 */
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#include "libs/txnode/txnode.h"
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#include "xndInt.h"
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static SXnode xnodeInstance = {0};
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SXnode       *xndInstance() { return &xnodeInstance; }
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int32_t xndOpen(const SXnodeOpt *pOption, SXnode **pXnode) {
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  *pXnode = &xnodeInstance;
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  (*pXnode)->protocol = (int8_t)pOption->proto;
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  (*pXnode)->dnodeId = pOption->dnodeId;
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  (*pXnode)->clusterId = pOption->clusterId;
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  (*pXnode)->ep = pOption->ep;
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  // if (TSDB_XNODE_OPT_PROTO == (*pXnode)->protocol) {
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  //   // if ((code = xnodeMgmtStartXnoded((*pXnode)->dnodeId)) != 0) {
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  //   if ((code = xnodeMgmtStartXnoded(*pXnode)) != 0) {
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  //     xndError("failed to start xnoded since %s", tstrerror(code));
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  //     taosMemoryFree(*pXnode);
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  //     TAOS_RETURN(code);
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  //   }
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  // } else {
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  //   xndError("Unknown xnode proto: %hhd.", (*pXnode)->protocol);
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  //   taosMemoryFree(*pXnode);
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  //   TAOS_RETURN(code);
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  // }
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  xndInfo("xnode: opened & initialized by dnode");
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  return TSDB_CODE_SUCCESS;
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}
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void xndClose(SXnode *pXnode) {
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  xndInfo("xnode: dnode is closing xnoded");
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  xnodeMgmtStopXnoded();
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}
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int32_t mndOpenXnd(const SXnodeOpt *pOption) {
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  int32_t code = 0;
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  SXnode *pXnode = xndInstance();
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  pXnode->dnodeId = pOption->dnodeId;
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  pXnode->clusterId = pOption->clusterId;
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  pXnode->upLen = pOption->upLen;
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  pXnode->ep = pOption->ep;
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  memset(pXnode->userPass, 0, XNODE_USER_PASS_LEN);
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  memcpy(pXnode->userPass, pOption->userPass, pOption->upLen);
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  if ((code = xnodeMgmtStartXnoded(pXnode)) != 0) {
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    xndError("failed to start xnoded since %s", tstrerror(code));
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    TAOS_RETURN(code);
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  }
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  return code;
×
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}
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void mndCloseXnd() { xnodeMgmtStopXnoded(); }
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void getXnodedPipeName(char *pipeName, int32_t size) {
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#ifdef _WIN32
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  snprintf(pipeName, size, "%s.%x", XNODED_MGMT_LISTEN_PIPE_NAME_PREFIX, MurmurHash3_32(tsDataDir, strlen(tsDataDir)));
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#else
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  snprintf(pipeName, size, "%s%s", tsDataDir, XNODED_MGMT_LISTEN_PIPE_NAME_PREFIX);
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#endif
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  xndDebug("xnode get unix socket pipe path:%s", pipeName);
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}
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