enabling stopping of ndb_mgmd (30f6acf4) · Commits · Software / OSDI20 Artifacts / mariadb

ndb/src/mgmsrv/Services.cpp

+23 −1

Original line number	Diff line number	Diff line
		@@ -31,6 +31,8 @@

		#include "Services.hpp"

		extern bool g_StopServer;

		static const unsigned int MAX_READ_TIMEOUT = 1000 ;
		static const unsigned int MAX_WRITE_TIMEOUT = 100 ;

		@@ -1012,11 +1014,28 @@ MgmApiSession::stop(Parser<MgmApiSession>::Context &,
		nodes.push_back(atoi(p));
		}

		int stop_self= 0;

		for(size_t i=0; i < nodes.size(); i++) {
		if (nodes[i] == m_mgmsrv.getOwnNodeId()) {
		stop_self= 1;
		if (i != nodes.size()-1) {
		m_output->println("stop reply");
		m_output->println("result: server must be stopped last");
		m_output->println("");
		return;
		}
		}
		}

		int stopped = 0, result = 0;

		for(size_t i=0; i < nodes.size(); i++)
		if (nodes[i] != m_mgmsrv.getOwnNodeId()) {
		if((result = m_mgmsrv.stopNode(nodes[i], abort != 0)) == 0)
		stopped++;
		} else
		stopped++;

		m_output->println("stop reply");
		if(result != 0)
		@@ -1025,6 +1044,9 @@ MgmApiSession::stop(Parser<MgmApiSession>::Context &,
		m_output->println("result: Ok");
		m_output->println("stopped: %d", stopped);
		m_output->println("");

		if (stop_self)
		g_StopServer= true;
		}