DaoMqPump2/DaoMqPump2/Transport.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;

using System.Diagnostics;

using IBM.WMQ;
using MySql.Data.MySqlClient;

namespace DaoMqPump2
{
    public class Transport
    {

        enum LogfileType {
            LogTransactions,
            LogEvents
        }

        public static string SQL2MQ = "sql2mq";
        public static string MQ2SQL = "mq2sql";

        //private bool enabled;        

        TransportController controller;

        StatusData statusData = new StatusData();

        public string name { get; private set; }
        public string direction { get; private set; }
        public string queueName { get; private set; }
        public string mq2sqlInsertQuery { get; private set; }
        public string sql2mqReadQuery { get; private set; }
        public string sql2mqUpdateQuery { get; private set; }

        //public bool lastrunOk { get; private set; }
        //public string lastErrorMessage { get; private set; }

        //public string lastOkTime { get; private set; }
        //public string lastErrorTime { get; private set; }
        //public string lastTransferTime { get; private set; }

        //public int counter { get; private set; }

        public StatusData TransportStatusData
        {
            get
            {
                return this.statusData;
            }
        }


        public bool Enabled
        {
            get {
                return statusData.transportEnabled;
            }
            set
            {
                statusData.transportEnabled = value;
                if (value == true)
                {
                    this.addLogEntry("Transport enabled");
                }
                else
                {
                    this.addLogEntry("Transport disabled");
                }
            }
        }


        private LinkedList<string> logEntries = new LinkedList<string>();


        public Transport(TransportController controller, string name, string direction, string queueName, string mq2sqlInsertQuery, string sql2mqReadQuery, string sql2mqUpdateQuery, bool enabled)
        {
            this.controller = controller;
            this.name = name;
            this.direction = direction;
            this.queueName = queueName;
            this.mq2sqlInsertQuery = mq2sqlInsertQuery;
            this.sql2mqReadQuery = sql2mqReadQuery;
            this.sql2mqUpdateQuery = sql2mqUpdateQuery;

            statusData.transportEnabled = enabled;


            statusData.lastrunOk = true;
            statusData.counter = 0;
            statusData.lastErrorMessage = statusData.lastOkTime = statusData.lastErrorTime = "";

            addLogEntry( "Starting ... " );
        }

        ~Transport()
        {
            addLogEntry("Stopping ... ");
        }


        public void transportMessages()
        {
            if (statusData.transportEnabled == false)
                return;

            Console.WriteLine(name + " -> transportMessages() ");
            statusData.lastrunOk = true;

            int startCounter = statusData.counter;

            if (direction == SQL2MQ)
            {
                transportSql2Mq();
            }
            else
            {
                transportMq2Sql();
            }

            if (statusData.lastrunOk == true)
            {
                statusData.lastOkTime = getNowString();

                if (statusData.counter != startCounter) 
                {
                    //Vi har transporteret beskeder - så gemmer vi lige transfer tidspunktet
                    statusData.lastTransferTime = getNowString();
                }
            }
            else
            {
                addLogEntry(statusData.lastErrorMessage);
                statusData.lastErrorTime = getNowString();
            }
        }

        private void transportSql2Mq()
        {
            MQQueueManager mqMgr = null;
            MQQueue out_queue = null;

            string filename = getLogFilename(LogfileType.LogTransactions);
            using (StreamWriter translog = new StreamWriter(filename, true) )
            try
            {
                //MQ Options
                Hashtable connProps = getConnectionProperties();
                int openOptions = MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING;

                //MySQL Options
                string mysqlString = buildMysqlConnString();

                //MQ objects i v6 implementerer ikke IDisposable og kan derfor ikke bruges med "using" statement
                mqMgr = new MQQueueManager(controller.mqQueueManager, connProps);//stage 1 connect to mq
                out_queue = mqMgr.AccessQueue(queueName, openOptions);
                using (MySqlConnection sqlReadConnection = new MySqlConnection(mysqlString)) //stage 2 connect to mysql
                using (MySqlConnection sqlWriteConnection = new MySqlConnection(mysqlString)) 
                {
                    sqlReadConnection.Open();
                    sqlWriteConnection.Open();

                    //stage 3 move messages
                    string readSql = "CALL " + sql2mqReadQuery + "()";
                    MySqlCommand readCmd = new MySqlCommand(readSql, sqlReadConnection);
                    MySqlDataReader dataReader = readCmd.ExecuteReader();
                    while (dataReader.Read())
                    {
                        int id = dataReader.GetInt32(0);
                        string msgString = dataReader.GetString(1);

                        MQPutMessageOptions pmo = new MQPutMessageOptions(); // accept the defaults,
                        // same as MQPMO_DEFAULT

                        MQMessage msg = new MQMessage();
                        msg.Format = MQC.MQFMT_STRING;
                        msg.CharacterSet = 1252;
                        msg.WriteString(msgString);

                        out_queue.Put(msg, pmo);

                        //now that the message has been put on queue mark it as such

                        string updateSql = "CALL " + sql2mqUpdateQuery + "(" + id + ")";
                        MySqlCommand updateCmd = new MySqlCommand(updateSql, sqlWriteConnection);
                        int numrows = updateCmd.ExecuteNonQuery();

                        translog.WriteLine(getNowString() + " " + msgString + "\n");

                        if (numrows != 1)
                        {
                            break;
                        }
                        statusData.counter++;
                    }

                }
            }
            catch (Exception e)
            {
                statusData.lastrunOk = false;
                statusData.lastErrorMessage = name + ".transportMq2Sql error: " + e.GetType().FullName + " " + e.Message;
                Console.WriteLine(statusData.lastErrorMessage);
                Console.WriteLine(e.StackTrace);
                EventLog.WriteEntry("DaoMqPump2", statusData.lastErrorMessage, EventLogEntryType.Warning);
            }
            finally
            {

                if (out_queue != null && out_queue.IsOpen)
                {
                    try
                    {
                        out_queue.Close();
                    }
                    catch (Exception e)
                    {
                        Console.WriteLine("Error cleaning up qmgr " + e.Message);
                    }
                }

                if (mqMgr != null && mqMgr.IsOpen)
                {
                    try
                    {
                        mqMgr.Close();
                    }
                    catch (Exception e)
                    {
                        Console.WriteLine("Error cleaning up qmgr " + e.Message);
                    }
                }

            }
        }

        private void transportMq2Sql()
        {
            MQQueueManager mqMgr = null;
            MQQueue in_queue = null; 
            string filename = getLogFilename(LogfileType.LogTransactions);
            using (StreamWriter translog = new StreamWriter(filename, true))
                try
                {
                    //MQ options
                    Hashtable connProps = getConnectionProperties();
                    int openOptions = MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING;

                    //MySQL options
                    string mysqlString = buildMysqlConnString();

                    //MQ objects i v6 implementerer ikke IDisposable og kan derfor ikke bruges med "using" statement
                    mqMgr = new MQQueueManager(controller.mqQueueManager, connProps);//stage 1 connect to mq
                    in_queue = mqMgr.AccessQueue(queueName, openOptions);
                    using (MySqlConnection sqlConnection = new MySqlConnection(mysqlString)) //stage 2 connect to mysql
                    {

                        sqlConnection.Open();


                        //stage 3 move messages
                        bool isContinue = true;
                        while (isContinue)
                        {

                            MQMessage mqMsg = new MQMessage();
                            MQGetMessageOptions mqGetMsgOpts = new MQGetMessageOptions();

                            mqGetMsgOpts.Options = MQC.MQGMO_SYNCPOINT; //kræver en commit førend at den er fjernet fra køen

                            try
                            {
                                in_queue.Get(mqMsg, mqGetMsgOpts);
                                if (mqMsg.Format.CompareTo(MQC.MQFMT_STRING) == 0)
                                {
                                    string msgString = mqMsg.ReadString(mqMsg.MessageLength);
                                    System.Console.WriteLine(msgString);

                                    string sql = "CALL " + mq2sqlInsertQuery + "( '" + MySqlHelper.EscapeString(msgString) + "' )"; //opbygger en CALL somestoredprocedure('msgString'); sql streng

                                    MySqlCommand sqlcmd = new MySqlCommand(sql, sqlConnection);
                                    int numrows = sqlcmd.ExecuteNonQuery();

                                    if (numrows == 1)
                                    {
                                        translog.WriteLine(getNowString() + " " + msgString + "\n");
                                        mqMgr.Commit();
                                        statusData.counter++;
                                    }
                                    else
                                    {
                                        mqMgr.Backout();
                                        isContinue = false;
                                    }

                                }
                                else
                                {
                                    System.Console.WriteLine("Non-text message");
                                }
                            }
                            catch (MQException mqe)
                            {
                                isContinue = false;

                                // report reason, if any
                                if (mqe.Reason == MQC.MQRC_NO_MSG_AVAILABLE)
                                {
                                    // special report for normal end
                                    System.Console.WriteLine("no more messages");
                                }
                                else
                                {
                                    // general report for other reasons
                                    System.Console.WriteLine("MQQueue::Get ended with " + mqe.Message); ;
                                    statusData.lastrunOk = false;
                                }

                            }


                        }

                    }

                }
                catch (Exception e)
                {
                    statusData.lastrunOk = false;

                    statusData.lastErrorMessage = name + ".transportMq2Sql error: " + e.GetType().FullName + " " + e.Message;
                    Console.WriteLine(statusData.lastErrorMessage);
                    Console.WriteLine(e.StackTrace);
                    EventLog.WriteEntry("DaoMqPump2", statusData.lastErrorMessage, EventLogEntryType.Warning);
                }
                finally
                {

                    if (in_queue != null && in_queue.IsOpen)
                    {
                        try
                        {
                            in_queue.Close();
                        }
                        catch (Exception e)
                        {
                            Console.WriteLine("Error cleaning up qmgr " + e.Message);
                        }
                    }
                    
                    if (mqMgr != null && mqMgr.IsOpen)
                    {
                        try
                        {
                            mqMgr.Close();
                        } catch (Exception e) {
                            Console.WriteLine("Error cleaning up qmgr " + e.Message);
                        }
                    }

                }
        }

        private string buildMysqlConnString()
        {
            string connectionString = "";

            connectionString += "SERVER=" + controller.mysqlHost + ";";
            //connectionString += "DATABASE=" + controller.mysqlHost + ";";
            connectionString += "UID=" + controller.mysqlUser + ";";
            connectionString += "PASSWORD=" + controller.mysqlPassword + ";";
            connectionString += "Max Pool Size=20;";
            //connectionString += "ConnectionReset=true;";//ConnectionReset kræver muligvis at Default Database er angivet - det virker ihvertfald ikke uden

            return connectionString;
        }

        private Hashtable getConnectionProperties()
        {
            Hashtable connProperties = new Hashtable();
            connProperties.Add(MQC.TRANSPORT_PROPERTY, MQC.TRANSPORT_MQSERIES_CLIENT);
            connProperties.Add(MQC.HOST_NAME_PROPERTY, controller.mqHost);
            connProperties.Add(MQC.CHANNEL_PROPERTY, controller.mqChannel); //WARNING: Hardcoded Channel Value !!!
            return connProperties;
        }


        private string getLogFilename(LogfileType type)
        {

            DateTime now = DateTime.Now;
            string filename = controller.logDirectory + "\\";

            switch (type)
            {
                case LogfileType.LogEvents:
                    filename += "eventlog_";
                    break;

                case LogfileType.LogTransactions:
                    filename += "transactionlog_";
                    break;
            }


            filename += name + "_" + now.Year.ToString("D4") + now.Month.ToString("D2") + ".log";

            return filename;
        }

        public string getNowString()
        {
            DateTime now = DateTime.Now;

            return now.ToString("s");
        }

        private void addLogEntry(string msg)
        {
            msg = getNowString() + " " + msg;
            lock (logEntries)
            {
                logEntries.AddFirst(msg);

                if (logEntries.Count > 20)
                {
                    logEntries.RemoveLast();
                }                
            }

            string filename = getLogFilename(LogfileType.LogEvents);
            using (StreamWriter eventlog = new StreamWriter(filename, true))
            {
                eventlog.WriteLine(msg);
            }
        }

        public string[] getLog()
        {
            lock(logEntries) 
            {
                List<string> tmpEntries = new List<string>();
                foreach (string s in logEntries)
                {
                    tmpEntries.Add(s);
                }
                return tmpEntries.ToArray();
            }
        }

    }
}
1	torben	1986	using System;
2			using System.Collections;
3			using System.Collections.Generic;
4			using System.IO;
5
6			using System.Diagnostics;
7
8			using IBM.WMQ;
9			using MySql.Data.MySqlClient;
10
11			namespace DaoMqPump2
12			{
13			public class Transport
14			{
15	torben	1999
16			enum LogfileType {
17			LogTransactions,
18			LogEvents
19			}
20
21	torben	1986	public static string SQL2MQ = "sql2mq";
22			public static string MQ2SQL = "mq2sql";
23
24	torben	2001	//private bool enabled;
25	torben	1986
26			TransportController controller;
27
28	torben	1999	StatusData statusData = new StatusData();
29
30	torben	1986	public string name { get; private set; }
31			public string direction { get; private set; }
32			public string queueName { get; private set; }
33			public string mq2sqlInsertQuery { get; private set; }
34			public string sql2mqReadQuery { get; private set; }
35			public string sql2mqUpdateQuery { get; private set; }
36
37	torben	1999	//public bool lastrunOk { get; private set; }
38			//public string lastErrorMessage { get; private set; }
39	torben	1986
40	torben	1999	//public string lastOkTime { get; private set; }
41			//public string lastErrorTime { get; private set; }
42			//public string lastTransferTime { get; private set; }
43	torben	1986
44	torben	1999	//public int counter { get; private set; }
45	torben	1986
46	torben	1999	public StatusData TransportStatusData
47			{
48			get
49			{
50			return this.statusData;
51			}
52			}
53
54
55			public bool Enabled
56			{
57			get {
58	torben	2001	return statusData.transportEnabled;
59	torben	1999	}
60			set
61			{
62	torben	2001	statusData.transportEnabled = value;
63	torben	1999	if (value == true)
64			{
65			this.addLogEntry("Transport enabled");
66			}
67			else
68			{
69			this.addLogEntry("Transport disabled");
70			}
71			}
72			}
73
74
75	torben	1986	private LinkedList<string> logEntries = new LinkedList<string>();
76
77
78			public Transport(TransportController controller, string name, string direction, string queueName, string mq2sqlInsertQuery, string sql2mqReadQuery, string sql2mqUpdateQuery, bool enabled)
79			{
80			this.controller = controller;
81			this.name = name;
82			this.direction = direction;
83			this.queueName = queueName;
84			this.mq2sqlInsertQuery = mq2sqlInsertQuery;
85			this.sql2mqReadQuery = sql2mqReadQuery;
86			this.sql2mqUpdateQuery = sql2mqUpdateQuery;
87
88	torben	2001	statusData.transportEnabled = enabled;
89	torben	1986
90	torben	1999
91			statusData.lastrunOk = true;
92			statusData.counter = 0;
93			statusData.lastErrorMessage = statusData.lastOkTime = statusData.lastErrorTime = "";
94
95	torben	1986	addLogEntry( "Starting ... " );
96			}
97
98	torben	1999	~Transport()
99			{
100			addLogEntry("Stopping ... ");
101			}
102
103
104	torben	1986	public void transportMessages()
105			{
106	torben	2001	if (statusData.transportEnabled == false)
107	torben	1986	return;
108
109			Console.WriteLine(name + " -> transportMessages() ");
110	torben	1999	statusData.lastrunOk = true;
111	torben	1986
112	torben	1999	int startCounter = statusData.counter;
113
114	torben	1986	if (direction == SQL2MQ)
115			{
116			transportSql2Mq();
117			}
118			else
119			{
120			transportMq2Sql();
121			}
122
123	torben	1999	if (statusData.lastrunOk == true)
124	torben	1986	{
125	torben	1999	statusData.lastOkTime = getNowString();
126
127			if (statusData.counter != startCounter)
128			{
129			//Vi har transporteret beskeder - så gemmer vi lige transfer tidspunktet
130			statusData.lastTransferTime = getNowString();
131			}
132	torben	1986	}
133			else
134			{
135	torben	1999	addLogEntry(statusData.lastErrorMessage);
136			statusData.lastErrorTime = getNowString();
137	torben	1986	}
138			}
139
140			private void transportSql2Mq()
141			{
142	torben	2051	MQQueueManager mqMgr = null;
143			MQQueue out_queue = null;
144
145	torben	1999	string filename = getLogFilename(LogfileType.LogTransactions);
146	torben	1986	using (StreamWriter translog = new StreamWriter(filename, true) )
147			try
148			{
149	torben	2011	//MQ Options
150	torben	1986	Hashtable connProps = getConnectionProperties();
151			int openOptions = MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING;
152
153	torben	2011	//MySQL Options
154	torben	1986	string mysqlString = buildMysqlConnString();
155
156	torben	2051	//MQ objects i v6 implementerer ikke IDisposable og kan derfor ikke bruges med "using" statement
157			mqMgr = new MQQueueManager(controller.mqQueueManager, connProps);//stage 1 connect to mq
158			out_queue = mqMgr.AccessQueue(queueName, openOptions);
159	torben	2011	using (MySqlConnection sqlReadConnection = new MySqlConnection(mysqlString)) //stage 2 connect to mysql
160			using (MySqlConnection sqlWriteConnection = new MySqlConnection(mysqlString))
161			{
162			sqlReadConnection.Open();
163			sqlWriteConnection.Open();
164	torben	1986
165	torben	2011	//stage 3 move messages
166			string readSql = "CALL " + sql2mqReadQuery + "()";
167			MySqlCommand readCmd = new MySqlCommand(readSql, sqlReadConnection);
168			MySqlDataReader dataReader = readCmd.ExecuteReader();
169			while (dataReader.Read())
170			{
171			int id = dataReader.GetInt32(0);
172			string msgString = dataReader.GetString(1);
173	torben	2010
174	torben	2011	MQPutMessageOptions pmo = new MQPutMessageOptions(); // accept the defaults,
175			// same as MQPMO_DEFAULT
176	torben	1986
177	torben	2011	MQMessage msg = new MQMessage();
178			msg.Format = MQC.MQFMT_STRING;
179			msg.CharacterSet = 1252;
180			msg.WriteString(msgString);
181	torben	1986
182	torben	2011	out_queue.Put(msg, pmo);
183	torben	1986
184	torben	2011	//now that the message has been put on queue mark it as such
185	torben	1986
186	torben	2011	string updateSql = "CALL " + sql2mqUpdateQuery + "(" + id + ")";
187			MySqlCommand updateCmd = new MySqlCommand(updateSql, sqlWriteConnection);
188			int numrows = updateCmd.ExecuteNonQuery();
189	torben	1986
190	torben	2011	translog.WriteLine(getNowString() + " " + msgString + "\n");
191	torben	1986
192	torben	2011	if (numrows != 1)
193			{
194			break;
195			}
196			statusData.counter++;
197			}
198	torben	1986
199			}
200			}
201			catch (Exception e)
202			{
203	torben	1999	statusData.lastrunOk = false;
204	torben	2048	statusData.lastErrorMessage = name + ".transportMq2Sql error: " + e.GetType().FullName + " " + e.Message;
205	torben	1999	Console.WriteLine(statusData.lastErrorMessage);
206	torben	2050	Console.WriteLine(e.StackTrace);
207	torben	1999	EventLog.WriteEntry("DaoMqPump2", statusData.lastErrorMessage, EventLogEntryType.Warning);
208	torben	1986	}
209	torben	2051	finally
210			{
211
212			if (out_queue != null && out_queue.IsOpen)
213			{
214			try
215			{
216			out_queue.Close();
217			}
218			catch (Exception e)
219			{
220			Console.WriteLine("Error cleaning up qmgr " + e.Message);
221			}
222			}
223
224			if (mqMgr != null && mqMgr.IsOpen)
225			{
226			try
227			{
228			mqMgr.Close();
229			}
230			catch (Exception e)
231			{
232			Console.WriteLine("Error cleaning up qmgr " + e.Message);
233			}
234			}
235
236			}
237	torben	1986	}
238
239			private void transportMq2Sql()
240			{
241	torben	2051	MQQueueManager mqMgr = null;
242			MQQueue in_queue = null;
243	torben	1999	string filename = getLogFilename(LogfileType.LogTransactions);
244	torben	1986	using (StreamWriter translog = new StreamWriter(filename, true))
245	torben	2051	try
246			{
247			//MQ options
248			Hashtable connProps = getConnectionProperties();
249			int openOptions = MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING;
250	torben	1986
251	torben	2051	//MySQL options
252			string mysqlString = buildMysqlConnString();
253	torben	1986
254	torben	2051	//MQ objects i v6 implementerer ikke IDisposable og kan derfor ikke bruges med "using" statement
255			mqMgr = new MQQueueManager(controller.mqQueueManager, connProps);//stage 1 connect to mq
256			in_queue = mqMgr.AccessQueue(queueName, openOptions);
257			using (MySqlConnection sqlConnection = new MySqlConnection(mysqlString)) //stage 2 connect to mysql
258			{
259	torben	1986
260	torben	2051	sqlConnection.Open();
261	torben	1986
262	torben	2011
263	torben	2051	//stage 3 move messages
264			bool isContinue = true;
265			while (isContinue)
266			{
267	torben	1986
268	torben	2051	MQMessage mqMsg = new MQMessage();
269			MQGetMessageOptions mqGetMsgOpts = new MQGetMessageOptions();
270	torben	1986
271	torben	2051	mqGetMsgOpts.Options = MQC.MQGMO_SYNCPOINT; //kræver en commit førend at den er fjernet fra køen
272	torben	1986
273	torben	2051	try
274	torben	1986	{
275	torben	2051	in_queue.Get(mqMsg, mqGetMsgOpts);
276			if (mqMsg.Format.CompareTo(MQC.MQFMT_STRING) == 0)
277			{
278			string msgString = mqMsg.ReadString(mqMsg.MessageLength);
279			System.Console.WriteLine(msgString);
280	torben	2011
281	torben	2051	string sql = "CALL " + mq2sqlInsertQuery + "( '" + MySqlHelper.EscapeString(msgString) + "' )"; //opbygger en CALL somestoredprocedure('msgString'); sql streng
282	torben	2011
283	torben	2051	MySqlCommand sqlcmd = new MySqlCommand(sql, sqlConnection);
284			int numrows = sqlcmd.ExecuteNonQuery();
285	torben	2011
286	torben	2051	if (numrows == 1)
287			{
288			translog.WriteLine(getNowString() + " " + msgString + "\n");
289			mqMgr.Commit();
290			statusData.counter++;
291			}
292			else
293			{
294			mqMgr.Backout();
295			isContinue = false;
296			}
297
298	torben	2011	}
299			else
300			{
301	torben	2051	System.Console.WriteLine("Non-text message");
302	torben	2011	}
303	torben	1986	}
304	torben	2051	catch (MQException mqe)
305	torben	1986	{
306	torben	2051	isContinue = false;
307	torben	1986
308	torben	2051	// report reason, if any
309			if (mqe.Reason == MQC.MQRC_NO_MSG_AVAILABLE)
310			{
311			// special report for normal end
312			System.Console.WriteLine("no more messages");
313			}
314			else
315			{
316			// general report for other reasons
317			System.Console.WriteLine("MQQueue::Get ended with " + mqe.Message); ;
318			statusData.lastrunOk = false;
319			}
320
321	torben	2011	}
322
323	torben	2051
324	torben	1986	}
325
326	torben	2051	}
327	torben	2011
328	torben	2051	}
329			catch (Exception e)
330			{
331			statusData.lastrunOk = false;
332
333			statusData.lastErrorMessage = name + ".transportMq2Sql error: " + e.GetType().FullName + " " + e.Message;
334			Console.WriteLine(statusData.lastErrorMessage);
335			Console.WriteLine(e.StackTrace);
336			EventLog.WriteEntry("DaoMqPump2", statusData.lastErrorMessage, EventLogEntryType.Warning);
337			}
338			finally
339			{
340
341			if (in_queue != null && in_queue.IsOpen)
342			{
343			try
344			{
345			in_queue.Close();
346			}
347			catch (Exception e)
348			{
349			Console.WriteLine("Error cleaning up qmgr " + e.Message);
350			}
351	torben	1986	}
352	torben	2051
353			if (mqMgr != null && mqMgr.IsOpen)
354			{
355			try
356			{
357			mqMgr.Close();
358			} catch (Exception e) {
359			Console.WriteLine("Error cleaning up qmgr " + e.Message);
360			}
361			}
362	torben	1986
363			}
364			}
365
366			private string buildMysqlConnString()
367			{
368			string connectionString = "";
369
370			connectionString += "SERVER=" + controller.mysqlHost + ";";
371			//connectionString += "DATABASE=" + controller.mysqlHost + ";";
372			connectionString += "UID=" + controller.mysqlUser + ";";
373			connectionString += "PASSWORD=" + controller.mysqlPassword + ";";
374	torben	2051	connectionString += "Max Pool Size=20;";
375			//connectionString += "ConnectionReset=true;";//ConnectionReset kræver muligvis at Default Database er angivet - det virker ihvertfald ikke uden
376	torben	1986
377			return connectionString;
378			}
379
380			private Hashtable getConnectionProperties()
381			{
382			Hashtable connProperties = new Hashtable();
383			connProperties.Add(MQC.TRANSPORT_PROPERTY, MQC.TRANSPORT_MQSERIES_CLIENT);
384			connProperties.Add(MQC.HOST_NAME_PROPERTY, controller.mqHost);
385			connProperties.Add(MQC.CHANNEL_PROPERTY, controller.mqChannel); //WARNING: Hardcoded Channel Value !!!
386			return connProperties;
387			}
388
389	torben	1999
390
391			private string getLogFilename(LogfileType type)
392	torben	1986	{
393
394			DateTime now = DateTime.Now;
395			string filename = controller.logDirectory + "\\";
396	torben	1999
397			switch (type)
398			{
399			case LogfileType.LogEvents:
400			filename += "eventlog_";
401			break;
402
403			case LogfileType.LogTransactions:
404			filename += "transactionlog_";
405			break;
406			}
407
408
409	torben	2003	filename += name + "_" + now.Year.ToString("D4") + now.Month.ToString("D2") + ".log";
410	torben	1986
411			return filename;
412			}
413
414			public string getNowString()
415			{
416			DateTime now = DateTime.Now;
417
418			return now.ToString("s");
419			}
420
421			private void addLogEntry(string msg)
422			{
423			msg = getNowString() + " " + msg;
424			lock (logEntries)
425			{
426			logEntries.AddFirst(msg);
427
428			if (logEntries.Count > 20)
429			{
430			logEntries.RemoveLast();
431	torben	1999	}
432	torben	1986	}
433	torben	1999
434			string filename = getLogFilename(LogfileType.LogEvents);
435			using (StreamWriter eventlog = new StreamWriter(filename, true))
436			{
437			eventlog.WriteLine(msg);
438			}
439	torben	1986	}
440
441			public string[] getLog()
442			{
443			lock(logEntries)
444			{
445			List<string> tmpEntries = new List<string>();
446			foreach (string s in logEntries)
447			{
448			tmpEntries.Add(s);
449			}
450			return tmpEntries.ToArray();
451			}
452			}
453
454			}
455			}