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fixed problem with increasing file descriptor when connecting to receiver

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This commit is contained in:
Dhanya Maliakal 2015-08-21 14:11:38 +02:00
parent 8d7445d347
commit 0a0dfb2dc6
2 changed files with 33 additions and 18 deletions
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40
slsReceiverSoftware/include/genericSocket.h
View File

@ -71,6 +71,7 @@ class sockaddr_in;
#include <stdio.h>
using namespace std;
#define DEFAULT_PACKET_SIZE 1286
@ -206,7 +207,6 @@ typedef struct
socketDescriptor = socket(AF_INET, getProtocol(),0); //tcp
if (socketDescriptor < 0) {
cerr << "Can not create socket "<<endl;
return;
@ -280,7 +280,11 @@ typedef struct
if (socketDescriptor >= 0){ \
close(socketDescriptor); \
} \
file_des=-1; \
if(is_a_server and getProtocol() == TCP){\
if(file_des>0)\
close(file_des);\
}
file_des=-1; \
serverAddress.sin_port=-1; \
};
@ -401,7 +405,6 @@ typedef struct
cerr << "Can not create socket "<<endl;
file_des = socketDescriptor;
} else {
if(connect(socketDescriptor,(struct sockaddr *) &serverAddress,sizeof(serverAddress))<0){
cerr << "Can not connect to socket "<<endl;
file_des = -1;
@ -422,6 +425,16 @@ typedef struct
int getsocketDescriptor(){return socketDescriptor;};
void exitServer(){
if(is_a_server){
if (socketDescriptor>=0){
close(socketDescriptor);
socketDescriptor = -1;
}
}
}
/** @short free connection */
void Disconnect(){
if (protocol==UDP){
@ -429,18 +442,6 @@ typedef struct
socketDescriptor=-1;
}
else{
/* close(socketDescriptor);
socketDescriptor=-1;
if(is_a_server){
if(file_des>=0){
close(file_des);
file_des=-1;
}
}
*/
if(file_des>=0){ //then was open
if(is_a_server){
close(file_des);
@ -451,9 +452,6 @@ typedef struct
}
file_des=-1;
}
}
};
@ -536,6 +534,9 @@ typedef struct
}
mac[sizeof(mac)-1]='\0';
if(sock!=1){
close(sock);
}
return string(mac);
};
@ -557,6 +558,9 @@ typedef struct
strncpy(addr,p,sizeof(addr)-1);
addr[sizeof(addr)-1]='\0';
if(sock!=1){
close(sock);
}
return string(addr);
};

11
slsReceiverSoftware/src/slsReceiverTCPIPInterface.cpp
View File

@ -145,8 +145,18 @@ void slsReceiverTCPIPInterface::stop(){
cout<<"Shutting down TCP Socket and TCP thread"<<endl;
cout << "Shutting down UDP Socket" << endl;
if(receiverBase){
receiverBase->shutDownUDPSockets();
cout << "Closing Files... " << endl;
receiverBase->closeFile();
}
killTCPServerThread = 1;
socket->ShutDownSocket();
socket->exitServer();
cout<<"Socket closed"<<endl;
void* status;
pthread_join(TCPServer_thread, &status);
@ -204,6 +214,7 @@ void slsReceiverTCPIPInterface::startTCPServer(){
receiverBase->closeFile();
}
socket->exitServer();
pthread_exit(NULL);
}