7 |
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using IBM.WMQ; |
using IBM.WMQ; |
9 |
using MySql.Data.MySqlClient; |
using MySql.Data.MySqlClient; |
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using System.Globalization; |
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|
12 |
namespace DaoMqPump2 |
namespace DaoMqPump2 |
13 |
{ |
{ |
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|
17 |
enum LogfileType { |
enum LogfileType { |
18 |
LogTransactions, |
LogTransactions, |
19 |
LogEvents |
LogEvents, |
20 |
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LogDiscarded |
21 |
} |
} |
22 |
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|
23 |
public static string SQL2MQ = "sql2mq"; |
public static string SQL2MQ = "sql2mq"; |
141 |
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|
142 |
private void transportSql2Mq() |
private void transportSql2Mq() |
143 |
{ |
{ |
144 |
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MQQueueManager mqMgr = null; |
145 |
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MQQueue out_queue = null; |
146 |
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|
147 |
string filename = getLogFilename(LogfileType.LogTransactions); |
string filename = getLogFilename(LogfileType.LogTransactions); |
148 |
using (StreamWriter translog = new StreamWriter(filename, true) ) |
using (StreamWriter translog = new StreamWriter(filename, true) ) |
149 |
try |
try |
154 |
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|
155 |
//MySQL Options |
//MySQL Options |
156 |
string mysqlString = buildMysqlConnString(); |
string mysqlString = buildMysqlConnString(); |
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157 |
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158 |
using (MQQueueManager mqMgr = new MQQueueManager(controller.mqQueueManager, connProps))//stage 1 connect to mq |
//MQ objects i v6 implementerer ikke IDisposable og kan derfor ikke bruges med "using" statement |
159 |
using (MQQueue out_queue = mqMgr.AccessQueue(queueName, openOptions)) |
mqMgr = new MQQueueManager(controller.mqQueueManager, connProps);//stage 1 connect to mq |
160 |
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out_queue = mqMgr.AccessQueue(queueName, openOptions); |
161 |
using (MySqlConnection sqlReadConnection = new MySqlConnection(mysqlString)) //stage 2 connect to mysql |
using (MySqlConnection sqlReadConnection = new MySqlConnection(mysqlString)) //stage 2 connect to mysql |
162 |
using (MySqlConnection sqlWriteConnection = new MySqlConnection(mysqlString)) |
using (MySqlConnection sqlWriteConnection = new MySqlConnection(mysqlString)) |
163 |
{ |
{ |
189 |
MySqlCommand updateCmd = new MySqlCommand(updateSql, sqlWriteConnection); |
MySqlCommand updateCmd = new MySqlCommand(updateSql, sqlWriteConnection); |
190 |
int numrows = updateCmd.ExecuteNonQuery(); |
int numrows = updateCmd.ExecuteNonQuery(); |
191 |
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|
192 |
translog.WriteLine(getNowString() + " " + msgString + "\n"); |
translog.WriteLine(getNowString() + " " + msgString); |
193 |
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|
194 |
if (numrows != 1) |
if (numrows != 1) |
195 |
{ |
{ |
203 |
catch (Exception e) |
catch (Exception e) |
204 |
{ |
{ |
205 |
statusData.lastrunOk = false; |
statusData.lastrunOk = false; |
206 |
statusData.lastErrorMessage = name + ".transportSql2Mq error: " + e.Message; |
statusData.lastErrorMessage = name + ".transportMq2Sql error: " + e.GetType().FullName + " " + e.Message; |
207 |
Console.WriteLine(statusData.lastErrorMessage); |
Console.WriteLine(statusData.lastErrorMessage); |
208 |
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Console.WriteLine(e.StackTrace); |
209 |
EventLog.WriteEntry("DaoMqPump2", statusData.lastErrorMessage, EventLogEntryType.Warning); |
EventLog.WriteEntry("DaoMqPump2", statusData.lastErrorMessage, EventLogEntryType.Warning); |
210 |
} |
} |
211 |
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finally |
212 |
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{ |
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214 |
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if (out_queue != null && out_queue.IsOpen) |
215 |
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{ |
216 |
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try |
217 |
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{ |
218 |
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out_queue.Close(); |
219 |
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} |
220 |
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catch (Exception e) |
221 |
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{ |
222 |
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Console.WriteLine("Error cleaning up qmgr " + e.Message); |
223 |
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} |
224 |
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} |
225 |
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226 |
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if (mqMgr != null && mqMgr.IsOpen) |
227 |
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{ |
228 |
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try |
229 |
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{ |
230 |
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mqMgr.Close(); |
231 |
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} |
232 |
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catch (Exception e) |
233 |
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{ |
234 |
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Console.WriteLine("Error cleaning up qmgr " + e.Message); |
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} |
236 |
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} |
237 |
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238 |
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} |
239 |
} |
} |
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private void transportMq2Sql() |
private void transportMq2Sql() |
242 |
{ |
{ |
243 |
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int messageCount = 0; |
244 |
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245 |
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MQQueueManager mqMgr = null; |
246 |
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MQQueue in_queue = null; |
247 |
string filename = getLogFilename(LogfileType.LogTransactions); |
string filename = getLogFilename(LogfileType.LogTransactions); |
248 |
using (StreamWriter translog = new StreamWriter(filename, true)) |
using (StreamWriter translog = new StreamWriter(filename, true)) |
249 |
try |
try |
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{ |
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//MQ options |
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Hashtable connProps = getConnectionProperties(); |
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int openOptions = MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING; |
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//MySQL options |
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string mysqlString = buildMysqlConnString(); |
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using (MQQueueManager mqMgr = new MQQueueManager(controller.mqQueueManager, connProps))//stage 1 connect to mq |
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using (MQQueue in_queue = mqMgr.AccessQueue(queueName, openOptions) ) |
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using (MySqlConnection sqlConnection = new MySqlConnection(mysqlString)) //stage 2 connect to mysql |
|
250 |
{ |
{ |
251 |
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//MQ options |
252 |
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Hashtable connProps = getConnectionProperties(); |
253 |
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int openOptions = MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING; |
254 |
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|
255 |
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//MySQL options |
256 |
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string mysqlString = buildMysqlConnString(); |
257 |
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258 |
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//MQ objects i v6 implementerer ikke IDisposable og kan derfor ikke bruges med "using" statement |
259 |
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mqMgr = new MQQueueManager(controller.mqQueueManager, connProps);//stage 1 connect to mq |
260 |
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in_queue = mqMgr.AccessQueue(queueName, openOptions); |
261 |
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using (MySqlConnection sqlConnection = new MySqlConnection(mysqlString)) //stage 2 connect to mysql |
262 |
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{ |
263 |
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264 |
sqlConnection.Open(); |
sqlConnection.Open(); |
265 |
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266 |
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267 |
//stage 3 move messages |
//stage 3 move messages |
268 |
bool isContinue = true; |
bool isContinue = true; |
269 |
while (isContinue) |
while (isContinue) |
270 |
{ |
{ |
271 |
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|
272 |
MQMessage mqMsg = new MQMessage(); |
MQMessage mqMsg = new MQMessage(); |
273 |
MQGetMessageOptions mqGetMsgOpts = new MQGetMessageOptions(); |
MQGetMessageOptions mqGetMsgOpts = new MQGetMessageOptions(); |
274 |
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|
275 |
mqGetMsgOpts.Options = MQC.MQGMO_SYNCPOINT; //kræver en commit førend at den er fjernet fra køen |
mqGetMsgOpts.Options = MQC.MQGMO_SYNCPOINT; //kræver en commit førend at den er fjernet fra køen |
276 |
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277 |
try |
try |
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{ |
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in_queue.Get(mqMsg, mqGetMsgOpts); |
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if (mqMsg.Format.CompareTo(MQC.MQFMT_STRING) == 0) |
|
278 |
{ |
{ |
279 |
string msgString = mqMsg.ReadString(mqMsg.MessageLength); |
in_queue.Get(mqMsg, mqGetMsgOpts); |
280 |
System.Console.WriteLine(msgString); |
if (mqMsg.Format.CompareTo(MQC.MQFMT_STRING) == 0) |
281 |
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{ |
282 |
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string msgString = mqMsg.ReadString(mqMsg.MessageLength); |
283 |
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//System.Console.WriteLine(msgString); |
284 |
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string sql = "CALL " + mq2sqlInsertQuery + "( '" + MySqlHelper.EscapeString(msgString) + "' )"; //opbygger en CALL somestoredprocedure('msgString'); sql streng |
|
285 |
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286 |
MySqlCommand sqlcmd = new MySqlCommand(sql, sqlConnection); |
// Hvis transaktionen starter med et ? er det ikke en gyldig transaktion |
287 |
int numrows = sqlcmd.ExecuteNonQuery(); |
// validér ligeledes at headeren er gyldig |
288 |
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if ( msgString.StartsWith("?") || validateSalt2Header(msgString) == false ) |
289 |
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{ |
290 |
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string discarded_filename = getLogFilename(LogfileType.LogDiscarded); |
291 |
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using (StreamWriter discardedlog = new StreamWriter(discarded_filename, true)) |
292 |
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{ |
293 |
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discardedlog.WriteLine(getNowString() + " " + msgString); |
294 |
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} |
295 |
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mqMgr.Commit();//fjern den afviste transaktion fra køen |
296 |
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statusData.discardedCounter++; |
297 |
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continue; //gå frem til at tage næste transaktion fra køen |
298 |
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} |
299 |
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300 |
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301 |
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string sql = "CALL " + mq2sqlInsertQuery + "( '" + MySqlHelper.EscapeString(msgString) + "' )"; //opbygger en CALL somestoredprocedure('msgString'); sql streng |
302 |
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303 |
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MySqlCommand sqlcmd = new MySqlCommand(sql, sqlConnection); |
304 |
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int numrows = sqlcmd.ExecuteNonQuery(); |
305 |
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306 |
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if (numrows == 1) |
307 |
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{ |
308 |
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translog.WriteLine(getNowString() + " " + msgString); |
309 |
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mqMgr.Commit(); |
310 |
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statusData.counter++; |
311 |
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312 |
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313 |
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messageCount++;// increment per run message counter |
314 |
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if (messageCount >= 10000) // if we have moved 10000 messages in this run - let it go and give the other transports a change |
315 |
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{ |
316 |
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isContinue = false; |
317 |
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} |
318 |
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319 |
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320 |
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321 |
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} |
322 |
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else |
323 |
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{ |
324 |
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mqMgr.Backout(); |
325 |
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isContinue = false; |
326 |
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} |
327 |
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if (numrows == 1) |
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{ |
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translog.WriteLine(getNowString() + " " + msgString + "\n"); |
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mqMgr.Commit(); |
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statusData.counter++; |
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328 |
} |
} |
329 |
else |
else |
330 |
{ |
{ |
331 |
mqMgr.Backout(); |
System.Console.WriteLine("Non-text message"); |
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isContinue = false; |
|
332 |
} |
} |
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333 |
} |
} |
334 |
else |
catch (MQException mqe) |
335 |
{ |
{ |
336 |
System.Console.WriteLine("Non-text message"); |
isContinue = false; |
337 |
} |
|
338 |
} |
// report reason, if any |
339 |
catch (MQException mqe) |
if (mqe.Reason == MQC.MQRC_NO_MSG_AVAILABLE) |
340 |
{ |
{ |
341 |
isContinue = false; |
// special report for normal end |
342 |
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System.Console.WriteLine("no more messages"); |
343 |
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} |
344 |
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else |
345 |
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{ |
346 |
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// general report for other reasons |
347 |
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System.Console.WriteLine("MQQueue::Get ended with " + mqe.Message); ; |
348 |
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statusData.lastrunOk = false; |
349 |
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} |
350 |
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// report reason, if any |
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if (mqe.Reason == MQC.MQRC_NO_MSG_AVAILABLE) |
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{ |
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// special report for normal end |
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System.Console.WriteLine("no more messages"); |
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} |
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else |
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{ |
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// general report for other reasons |
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System.Console.WriteLine("MQQueue::Get ended with " + mqe.Message); ; |
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statusData.lastrunOk = false; |
|
351 |
} |
} |
352 |
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353 |
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354 |
} |
} |
355 |
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356 |
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} |
357 |
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358 |
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} |
359 |
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catch (Exception e) |
360 |
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{ |
361 |
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//Det vil være mest korrekt at Rollback/backout MQ Transaktionen her - for at være sikker på at Message'n fjernes fra køen |
362 |
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try |
363 |
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{ |
364 |
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if (mqMgr != null) |
365 |
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{ |
366 |
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mqMgr.Backout(); |
367 |
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} |
368 |
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} |
369 |
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catch (Exception e2) |
370 |
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{ |
371 |
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this.addLogEntry("Error backing out from MQ Transaction: " + e2.Message); |
372 |
} |
} |
373 |
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374 |
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statusData.lastrunOk = false; |
375 |
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|
376 |
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statusData.lastErrorMessage = name + ".transportMq2Sql error: " + e.GetType().FullName + " " + e.Message; |
377 |
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Console.WriteLine(statusData.lastErrorMessage); |
378 |
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Console.WriteLine(e.StackTrace); |
379 |
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EventLog.WriteEntry("DaoMqPump2", statusData.lastErrorMessage, EventLogEntryType.Warning); |
380 |
} |
} |
381 |
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finally |
382 |
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{ |
383 |
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|
384 |
} |
if (in_queue != null && in_queue.IsOpen) |
385 |
catch (Exception e) |
{ |
386 |
{ |
try |
387 |
statusData.lastrunOk = false; |
{ |
388 |
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in_queue.Close(); |
389 |
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} |
390 |
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catch (Exception e) |
391 |
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{ |
392 |
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Console.WriteLine("Error cleaning up qmgr " + e.Message); |
393 |
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} |
394 |
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} |
395 |
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|
396 |
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if (mqMgr != null && mqMgr.IsOpen) |
397 |
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{ |
398 |
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try |
399 |
|
{ |
400 |
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mqMgr.Close(); |
401 |
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} catch (Exception e) { |
402 |
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Console.WriteLine("Error cleaning up qmgr " + e.Message); |
403 |
|
} |
404 |
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} |
405 |
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|
406 |
statusData.lastErrorMessage = name + ".transportMq2Sql error: " + e.Message; |
} |
|
Console.WriteLine(statusData.lastErrorMessage); |
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EventLog.WriteEntry("DaoMqPump2", statusData.lastErrorMessage, EventLogEntryType.Warning); |
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} |
|
407 |
} |
} |
408 |
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|
409 |
private string buildMysqlConnString() |
private string buildMysqlConnString() |
414 |
//connectionString += "DATABASE=" + controller.mysqlHost + ";"; |
//connectionString += "DATABASE=" + controller.mysqlHost + ";"; |
415 |
connectionString += "UID=" + controller.mysqlUser + ";"; |
connectionString += "UID=" + controller.mysqlUser + ";"; |
416 |
connectionString += "PASSWORD=" + controller.mysqlPassword + ";"; |
connectionString += "PASSWORD=" + controller.mysqlPassword + ";"; |
417 |
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connectionString += "Max Pool Size=20;"; |
418 |
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//connectionString += "ConnectionReset=true;";//ConnectionReset kræver muligvis at Default Database er angivet - det virker ihvertfald ikke uden |
419 |
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|
420 |
return connectionString; |
return connectionString; |
421 |
} |
} |
425 |
Hashtable connProperties = new Hashtable(); |
Hashtable connProperties = new Hashtable(); |
426 |
connProperties.Add(MQC.TRANSPORT_PROPERTY, MQC.TRANSPORT_MQSERIES_CLIENT); |
connProperties.Add(MQC.TRANSPORT_PROPERTY, MQC.TRANSPORT_MQSERIES_CLIENT); |
427 |
connProperties.Add(MQC.HOST_NAME_PROPERTY, controller.mqHost); |
connProperties.Add(MQC.HOST_NAME_PROPERTY, controller.mqHost); |
428 |
connProperties.Add(MQC.CHANNEL_PROPERTY, controller.mqChannel); //WARNING: Hardcoded Channel Value !!! |
connProperties.Add(MQC.CHANNEL_PROPERTY, controller.mqChannel); |
429 |
return connProperties; |
return connProperties; |
430 |
} |
} |
431 |
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|
437 |
DateTime now = DateTime.Now; |
DateTime now = DateTime.Now; |
438 |
string filename = controller.logDirectory + "\\"; |
string filename = controller.logDirectory + "\\"; |
439 |
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440 |
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//Find uge nr |
441 |
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DateTimeFormatInfo dfi = DateTimeFormatInfo.CurrentInfo; |
442 |
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Calendar myCal = CultureInfo.InvariantCulture.Calendar;//System.Globalization |
443 |
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int week = myCal.GetWeekOfYear(now, dfi.CalendarWeekRule, dfi.FirstDayOfWeek); |
444 |
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|
445 |
switch (type) |
switch (type) |
446 |
{ |
{ |
447 |
case LogfileType.LogEvents: |
case LogfileType.LogEvents: |
451 |
case LogfileType.LogTransactions: |
case LogfileType.LogTransactions: |
452 |
filename += "transactionlog_"; |
filename += "transactionlog_"; |
453 |
break; |
break; |
454 |
|
case LogfileType.LogDiscarded: |
455 |
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filename += "discardedlog_"; |
456 |
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break; |
457 |
} |
} |
458 |
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459 |
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|
460 |
filename += name + "_" + now.Year.ToString("D4") + now.Month.ToString("D2") + ".log"; |
filename += name + "_" + now.Year.ToString("D4") + "_W" + week.ToString("D2") + ".log"; |
461 |
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|
462 |
return filename; |
return filename; |
463 |
} |
} |
469 |
return now.ToString("s"); |
return now.ToString("s"); |
470 |
} |
} |
471 |
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472 |
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/* no used any where used added here for reference/ just in case */ |
473 |
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private void sendErrorMail(string sub, string msg) |
474 |
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{ |
475 |
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System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage(); |
476 |
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message.To.Add("thn@daoas.dk"); |
477 |
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message.Subject = "Error from DaoMqPump2: " + sub; |
478 |
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message.From = new System.Net.Mail.MailAddress("no-reply@daoas.dk"); |
479 |
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message.Body = msg; |
480 |
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|
481 |
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System.Net.Mail.SmtpClient smtp = new System.Net.Mail.SmtpClient("mail.dao.int"); |
482 |
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smtp.Send(message); |
483 |
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} |
484 |
|
|
485 |
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private bool validateSalt2Header(string salt2String) |
486 |
|
{ |
487 |
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if (salt2String.Length < 66) |
488 |
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{ |
489 |
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addLogEntry("Transaction too short - discarding"); |
490 |
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return false; |
491 |
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} |
492 |
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493 |
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|
494 |
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int result; |
495 |
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long result_long; |
496 |
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497 |
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string afsender = salt2String.Substring(0, 5); |
498 |
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string modtager = salt2String.Substring(5, 5); |
499 |
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string afsenderTegnSaet = salt2String.Substring(10, 6); |
500 |
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string standardNavn = salt2String.Substring(16, 6); |
501 |
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string standardVersion = salt2String.Substring(22, 3); |
502 |
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string afsenderSekvensnr = salt2String.Substring(25, 6); |
503 |
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string afsenderTidsstempel = salt2String.Substring(31, 14); |
504 |
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string afsenderBakkeIdent = salt2String.Substring(45, 5); |
505 |
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string modtagerBakkeIdent = salt2String.Substring(50, 5); |
506 |
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string transaktionForkortelse = salt2String.Substring(55, 4); |
507 |
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string transaktionsLaengde = salt2String.Substring(59, 5); |
508 |
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string prioritet = salt2String.Substring(64, 1); |
509 |
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|
510 |
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|
511 |
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|
512 |
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if (int.TryParse(standardVersion.Trim(), out result) == false) // standardVersion _skal_ være en int |
513 |
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{ |
514 |
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addLogEntry("standardVersion not an integer, discarding"); |
515 |
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return false; |
516 |
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} |
517 |
|
|
518 |
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if (int.TryParse(afsenderSekvensnr.Trim(), out result) == false) // afsenderSekvensnr _skal_ være en int |
519 |
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{ |
520 |
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addLogEntry("afsenderSekvensnr not an integer, discarding"); |
521 |
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return false; |
522 |
|
} |
523 |
|
|
524 |
|
if (long.TryParse(afsenderTidsstempel.Trim(), out result_long) == false) // afsenderTidsstempel _skal_ være en long |
525 |
|
{ |
526 |
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addLogEntry("afsenderTidsstempel not a long integer, discarding"); |
527 |
|
return false; |
528 |
|
} |
529 |
|
|
530 |
|
if (int.TryParse(transaktionsLaengde.Trim(), out result) == false) // transaktionsLaengde _skal_ være en int |
531 |
|
{ |
532 |
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addLogEntry("transaktionsLaengde not an integer, discarding"); |
533 |
|
return false; |
534 |
|
} |
535 |
|
|
536 |
|
if ( int.TryParse(prioritet.Trim(), out result) == false ) // prioritet _skal_ være en int |
537 |
|
{ |
538 |
|
addLogEntry("prioritet not an integer, discarding"); |
539 |
|
return false; |
540 |
|
} |
541 |
|
|
542 |
|
return true; |
543 |
|
} |
544 |
|
|
545 |
private void addLogEntry(string msg) |
private void addLogEntry(string msg) |
546 |
{ |
{ |
547 |
msg = getNowString() + " " + msg; |
msg = getNowString() + " " + msg; |