diff --git a/silecs-communication-cpp/src/silecs-communication/interface/communication/CNVConnection.cpp b/silecs-communication-cpp/src/silecs-communication/interface/communication/CNVConnection.cpp
index be6ca900efc5bc5b7f19801443dccdeafaed77e6..143a805dcbf6615657a3156c0f7b225a8d8f0803 100644
--- a/silecs-communication-cpp/src/silecs-communication/interface/communication/CNVConnection.cpp
+++ b/silecs-communication-cpp/src/silecs-communication/interface/communication/CNVConnection.cpp
@@ -100,24 +100,20 @@ namespace Silecs
bool CNVConnection::open(PLC* thePLC)
{
- bool isOK = false;
+ //Controller is reachable at this stage (ping done from doOpen)
+ bool isOK = true; //all subscription is fine a priori
- if (IeRfcPing((char *) thePLC->getName().c_str(), 0) == 0)
- {
- LOG(DEBUG) << "CNVConnection::open(): Controller is reachable (ping), then subscribe input variables";
-
- isOK = true; //all subscription is fine a priori
+ LOG(DEBUG) << "CNVConnection::open(): Subscribe to all input variables";
- // Create all the subscriptions
- blockMapType::iterator pBlockIter;
- for(pBlockIter = thePLC->getBlockMap().begin(); pBlockIter != thePLC->getBlockMap().end(); ++pBlockIter)
- {
- //Attention: only CNVInputBlock has doSubscribe/unSubscribe feature (key-map can be used to select appropriate object)
- if (pBlockIter->first.find(Block::whichAccessType(Input)) != std::string::npos)
- { if (static_cast<CNVInputBlock*>(pBlockIter->second)->doSubscribe() == false)
- { isOK = false;
- break;
- }
+ // Create all the subscriptions
+ blockMapType::iterator pBlockIter;
+ for(pBlockIter = thePLC->getBlockMap().begin(); pBlockIter != thePLC->getBlockMap().end(); ++pBlockIter)
+ {
+ //Attention: only CNVInputBlock has doSubscribe/unSubscribe feature (key-map can be used to select appropriate object)
+ if (pBlockIter->first.find(Block::whichAccessType(Input)) != std::string::npos)
+ { if (static_cast<CNVInputBlock*>(pBlockIter->second)->doSubscribe() == false)
+ { isOK = false;
+ break;
}
}
}
@@ -127,7 +123,7 @@ namespace Silecs
bool CNVConnection::close(PLC* thePLC)
{
- LOG(DEBUG) << "CNVConnection::close(): unSubscribe input variables";
+ LOG(DEBUG) << "CNVConnection::close(): unSubscribe all input variables";
// Delete all the subscription
blockMapType::iterator pBlockIter;
diff --git a/silecs-communication-cpp/src/silecs-communication/interface/communication/SilecsConnection.cpp b/silecs-communication-cpp/src/silecs-communication/interface/communication/SilecsConnection.cpp
index b9ad8cf696aa0e52f4a12f0cff3129066da593d3..77b3abc6265c7687e64c11ca3a192ea768dc56ee 100644
--- a/silecs-communication-cpp/src/silecs-communication/interface/communication/SilecsConnection.cpp
+++ b/silecs-communication-cpp/src/silecs-communication/interface/communication/SilecsConnection.cpp
@@ -90,7 +90,9 @@ namespace Silecs
bool Connection::doOpen(PLC* thePLC)
{
//LOG((COMM|DIAG)) << "Start attempt to open connection ..."; .. commented, seem like this creates to many log-entries for KIBANA
- bool justConnected = false;
+ bool isReachable = false;
+ bool isOpen = false;
+ bool justConnected = false;
{
Lock lock(connMux_);
@@ -111,49 +113,54 @@ namespace Silecs
if (isTimeToReconnect())
{
- LOG((COMM|DIAG)) << "It's time to reconnect";
-
- // It's time to open the connection according to the (re)connection timing
- // Let's try several times with limited delay (some ms).
- // It allows wake-up frozen PLC (SIEMENS in particular) after long stop period.
- bool isOpen = false;
- unsigned int nbConn = 2; //for fast low-level iteration
- for(unsigned int i = 0; i<nbConn; i++)
- {
- LOG((COMM|DIAG)) << "Attempt to open PLC connection ....";
- isOpen = open(thePLC);
- if(isOpen)
- {
- LOG((COMM|DIAG)) << "Connection opened successfully";
- break;
- }
- usleep(100000); // wait 100ms
- }
- if(!isOpen)
- {
- logError(thePLC);
- return isConnected_;
- }
+ if (isReachable = (IeRfcPing((char *) thePLC->getName().c_str(), NULL) == 0))
+ {
+ LOG((COMM|DIAG)) << "It's time to reconnect";
+
+ // It's time to open the connection according to the (re)connection timing
+ // Let's try several times with limited delay (some ms).
+ // It allows wake-up frozen PLC (SIEMENS in particular) after long stop period.
+ bool isOpen = false;
+ unsigned int nbConn = 2; //for fast low-level iteration
+ for(unsigned int i = 0; i<nbConn; i++)
+ {
+ LOG((COMM|DIAG)) << "Attempt to open PLC connection ....";
+ isOpen = open(thePLC);
+ if(isOpen)
+ {
+ LOG((COMM|DIAG)) << "Connection opened successfully";
+ break;
+ }
+ usleep(100000); // wait 100ms
+ }
+ }//pingable?
+
+ if(!isOpen)
+ {
+ logError(thePLC,isReachable);
+ return isConnected_;
+ }
+
+ if (thePLC->isSharedConnection())
+ {
+ LOG((COMM|DIAG)) << "Shared connection with " << thePLC->getName() << " is established.";
+ }
+ else
+ {
+ LOG((COMM|DIAG)) << "Connection with " << thePLC->getName() <<
+ ":" << thePLC->theCluster_->getClassName() <<
+ "/v" << thePLC->theCluster_->getClassVersion() <<
+ " is established.";
+ }
+
+ isAlive_ = true;
+ isConnected_ = true;
+ justConnected = true; //retentive registers synchronization is required!
+
+ //Connection status has changed: update the diagnostic variables
+ LOG((COMM|DIAG)) << "Updating PLC status";
+ updateStatus(thePLC);
- if (thePLC->isSharedConnection())
- {
- LOG((COMM|DIAG)) << "Shared connection with " << thePLC->getName() << " is established.";
- }
- else
- {
- LOG((COMM|DIAG)) << "Connection with " << thePLC->getName() <<
- ":" << thePLC->theCluster_->getClassName() <<
- "/v" << thePLC->theCluster_->getClassVersion() <<
- " is established.";
- }
-
- isAlive_ = true;
- isConnected_ = true;
- justConnected = true; //retentive registers synchronization is required!
-
- //Connection status has changed: update the diagnostic variables
- LOG((COMM|DIAG)) << "Updating PLC status";
- updateStatus(thePLC);
}
}//release lock
@@ -323,12 +330,11 @@ namespace Silecs
//------------------------------------------------------------------------------------------------------------------------------------------------
- void Connection::logError(PLC* thePLC)
- {
- std::string errorMsg = "Connection with " + thePLC->getName() +
- ":" + thePLC->theCluster_->getClassName() +
- "/v" + thePLC->theCluster_->getClassVersion() +
- " has failed. ";
+ void Connection::logError(PLC* thePLC, bool isReachable)
+ {
+ std::string errorMsg = isReachable ? "Connection with " + thePLC->getName() + ":" + thePLC->theCluster_->getClassName() +
+ "/v" + thePLC->theCluster_->getClassVersion() + " has failed.\n"
+ : "Controller " + thePLC->getName() + " does not respond to ping, might be OFF!\n";
if (delayConn_ == LongTermConnection)
{ if (remainConn_ > 0)
diff --git a/silecs-communication-cpp/src/silecs-communication/interface/communication/SilecsConnection.h b/silecs-communication-cpp/src/silecs-communication/interface/communication/SilecsConnection.h
index d168f7c1c98b8ad25047930d5951022a0b0449f6..7d350c76dc6782808f8bb5b1e4edb9aa7a8053c6 100644
--- a/silecs-communication-cpp/src/silecs-communication/interface/communication/SilecsConnection.h
+++ b/silecs-communication-cpp/src/silecs-communication/interface/communication/SilecsConnection.h
@@ -133,7 +133,7 @@ namespace Silecs
*/
void updateStatus(PLC* thePLC);
- void logError(PLC* thePLC);
+ void logError(PLC* thePLC, bool isReachable);
/*!
* \fn isTimeToReconnect
diff --git a/silecs-communication-cpp/src/silecs-communication/interface/equipment/SilecsPLC.cpp b/silecs-communication-cpp/src/silecs-communication/interface/equipment/SilecsPLC.cpp
index 1cc2c4d66b46312d45f836defb6ec18219d8ccea..edc58963efbc07137adb4321c116f5670b8bb85a 100644
--- a/silecs-communication-cpp/src/silecs-communication/interface/equipment/SilecsPLC.cpp
+++ b/silecs-communication-cpp/src/silecs-communication/interface/equipment/SilecsPLC.cpp
@@ -143,6 +143,24 @@ namespace Silecs
throw SilecsException(__FILE__, __LINE__, CONFIG_CLIENT_PLC_NOT_CONSISTENT, message.str());
}
}
+
+ //Warn ACET service that a new connection is established (except for SilecsHeader)
+ if (theHeader_ != NULL) {
+ TRACE("cluster") << "ClassName=" << theCluster_->getClassName() << "|" <<
+ "ClassVersion=" << theCluster_->getClassVersion() << "|" <<
+ "Owner=" << localOwner_ << "|" <<
+ "GenerationRelease=" << localRelease_ << "|" <<
+ "GenerationDate=" << localDate_ << "|" <<
+ "PlcChecksum=" << localChecksum_ << "|" <<
+ "PlcDomain=" << domain_ << "|" <<
+ "PlcHostname=" << name_ << "|" <<
+ "PlcBrand=" << brand_ << "|" <<
+ "PlcSystem=" << system_ << "|" <<
+ "PlcModel=" << model_ << "|" <<
+ "ProtocolAddress=" << baseAddr_ << "|" <<
+ "ProtocolMode=" << protocolMode_ << "|" <<
+ "InstanceNumber=" << deviceCol_.size();
+ }
};