Update log level for Immediate Forward plugin msg (#686)

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# PR Details
This PR drops the log level for a message size log. Since the log is not
providing any warning information, the level is dropped to DEBUG.

## Description

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## Related Issue

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## Motivation and Context

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## How Has This Been Tested?

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## Types of changes

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- [x] Defect fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that cause existing functionality
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## Checklist:

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that apply. -->
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- [ ] I have added any new packages to the sonar-scanner.properties file
- [ ] My change requires a change to the documentation.
- [ ] I have updated the documentation accordingly.
- [x] I have read the **CONTRIBUTING** document.
[V2XHUB Contributing
Guide](https://github.com/usdot-fhwa-OPS/V2X-Hub/blob/develop/Contributing.md)
- [ ] I have added tests to cover my changes.
- [ ] All new and existing tests passed.

src/v2i-hub/ImmediateForwardPlugin/src/ImmediateForwardPlugin.cpp

@@ -19,7 +19,7 @@
 #include <boost/algorithm/hex.hpp>
 #include "UdpClient.h"
 
-using namespace boost::algorithm; 
+using namespace boost::algorithm;
 using namespace boost::property_tree;
 using namespace std;
 using namespace tmx;
@@ -67,7 +67,7 @@ namespace ImmediateForward
 		else {
 			SendMessageToRadio(msg);
 		}
-		
+
 
 	}
 
@@ -110,7 +110,7 @@ namespace ImmediateForward
 
 	}
 
-	
+
 	void ImmediateForwardPlugin::SendMessageToRadio(IvpMessage *msg)
 	{
 		bool foundMessageType = false;
@@ -137,12 +137,11 @@ namespace ImmediateForward
 		for (int i = 0; i < (int)(strlen(msg->payload->valuestring)); i++)
 			msg->payload->valuestring[i] = toupper(msg->payload->valuestring[i]);
 
-		PLOG(logWARNING)<<_imfConfigs.size();
 		//loop through all MessageConfig and send to each with the proper TmxType
 		for (const auto &imfConfig: _imfConfigs)
-		{	
+		{
 			for ( const auto &messageConfig: imfConfig.messages ) {
-				
+
 				if (messageConfig.tmxType == msg->subtype)
 				{
 					foundMessageType = true;
@@ -154,42 +153,42 @@ namespace ImmediateForward
 
 					stringstream os;
 
-					/// if signing is Enabled, request signing with HSM 
-					
+					/// if signing is Enabled, request signing with HSM
+
 
 					if (imfConfig.enableHsm == 1)
 					{
-						std::string mType = messageConfig.sendType; 
+						std::string mType = messageConfig.sendType;
 
 						std::for_each(mType.begin(), mType.end(), [](char & c){
 							c = ::tolower(c);
 						});
 						/* convert to hex array */
 
 						string msgString=msg->payload->valuestring;
-						string base64str=""; 
+						string base64str="";
 
-						hex2base64(msgString,base64str);  
+						hex2base64(msgString,base64str);
 
 						std::string req = "\'{\"type\":\""+mType+"\",\"message\":\""+base64str+"\"}\'";
 
 
 
-						string cmd1="curl -X POST " + imfConfig.hsmUrl.value() + "sign" + " -H \'Content-Type: application/json\' -d "+req; 
-						const char *cmd=cmd1.c_str();  
+						string cmd1="curl -X POST " + imfConfig.hsmUrl.value() + "sign" + " -H \'Content-Type: application/json\' -d "+req;
+						const char *cmd=cmd1.c_str();
 						char buffer[2048];
 						std::string result="";
-						FILE* pipe= popen(cmd,"r"); 
+						FILE* pipe= popen(cmd,"r");
 
-						if (pipe == NULL ) 
+						if (pipe == NULL )
 							throw std::runtime_error("popen() failed!");
 						try{
 							while (fgets(buffer, sizeof(buffer),pipe) != NULL)
 							{
-								result+=buffer; 
+								result+=buffer;
 							}
 						} catch (std::exception const & ex) {
-							
+
 							pclose(pipe);
 							SetStatus<uint>(Key_SkippedSignError, ++_skippedSignErrorResponse);
 							PLOG(logERROR) << "Error parsing Messages: " << ex.what();
@@ -213,9 +212,9 @@ namespace ImmediateForward
 						base642hex(signedMsg,payloadbyte); // this allows sending hex of the signed message rather than base64
 
 					}
-					else 
+					else
 					{
-						payloadbyte=msg->payload->valuestring; 
+						payloadbyte=msg->payload->valuestring;
 					}
 					os << "Version=0.7" << "\n";
 					os << "Type=" << messageConfig.sendType << "\n" << "PSID=" << messageConfig.psid << "\n";
@@ -235,7 +234,7 @@ namespace ImmediateForward
 
 					auto &client = _udpClientMap.at(imfConfig.name);
 					client->Send(message);
-					PLOG(logDEBUG2) << _logPrefix << "Sending - TmxType: " << messageConfig.tmxType << ", SendType: " << messageConfig.sendType
+					PLOG(logDEBUG1) << _logPrefix << "Sending - TmxType: " << messageConfig.tmxType << ", SendType: " << messageConfig.sendType
 								<< ", PSID: " << messageConfig.psid << ", Client: " << client->GetAddress()
 								<< ", Channel: " << (messageConfig.channel.has_value() ? ::to_string( msg->dsrcMetadata->channel) : ::to_string(messageConfig.channel.value()))
 								<< ", Port: " << client->GetAddress();
@@ -260,4 +259,4 @@ namespace ImmediateForward
 int main(int argc, char *argv[])
 {
 	return run_plugin<ImmediateForward::ImmediateForwardPlugin>("Immediate Forward", argc, argv);
-}
+}