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changing socket buffer size

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git-svn-id: file:///afs/psi.ch/project/sls_det_software/svn/slsDetectorSoftware@646 951219d9-93cf-4727-9268-0efd64621fa3
This commit is contained in:
l_maliakal_d 2013-08-06 14:14:27 +00:00
parent d1a3cf8ed8
commit 215a17ce2c
2 changed files with 12 additions and 10 deletions
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20
slsDetectorSoftware/MySocketTCP/genericSocket.h
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@ -73,6 +73,7 @@ using namespace std;
#define DEFAULT_PACKET_SIZE 1286 #define DEFAULT_PACKET_SIZE 1286
#define DEFAULT_PACKETS_PER_FRAME 2 #define DEFAULT_PACKETS_PER_FRAME 2
#define SOCKET_BUFFER_SIZE (100*1024*1024) //100MB
#define DEFAULT_PORTNO 1952 #define DEFAULT_PORTNO 1952
#define DEFAULT_BACKLOG 5 #define DEFAULT_BACKLOG 5
#define DEFAULT_UDP_PORTNO 50001 #define DEFAULT_UDP_PORTNO 50001
@ -208,26 +209,29 @@ enum communicationProtocol{
// reuse port // reuse port
int yes=1; int val=1;
if (setsockopt(socketDescriptor,SOL_SOCKET,SO_REUSEADDR,&yes,sizeof(int)) == -1) { if (setsockopt(socketDescriptor,SOL_SOCKET,SO_REUSEADDR,&val,sizeof(int)) == -1) {
cerr << "setsockopt" << endl; cerr << "setsockopt" << endl;
socketDescriptor=-1; socketDescriptor=-1;
return; return;
} }
//increase buffer size if its udp
val = SOCKET_BUFFER_SIZE;
if((p == UDP) && (setsockopt(socketDescriptor, SOL_SOCKET, SO_RCVBUF, &val, sizeof(int)) == -1))
{
cerr << "Cannot set socket receive buffer size" << endl;
}
if(bind(socketDescriptor,(struct sockaddr *) &serverAddress,sizeof(serverAddress))<0){ if(bind(socketDescriptor,(struct sockaddr *) &serverAddress,sizeof(serverAddress))<0){
cerr << "Can not bind socket "<< endl; cerr << "Can not bind socket "<< endl;
socketDescriptor=-1; socketDescriptor=-1;
return; return;
} }
//increase buffer size if its udp
if((communicationProtocol == UDP) && (setsockopt(sockfd, SOL_SOCKET, SO_RCVBUF, &SOCKET_BUFFER_SIZE, sizeof(int)) == -1))
{
cerr << "Cannot set socket receive buffer size" << endl;
}
if (getProtocol()==SOCK_STREAM) if (getProtocol()==SOCK_STREAM)
listen(socketDescriptor, DEFAULT_BACKLOG); listen(socketDescriptor, DEFAULT_BACKLOG);

2
slsDetectorSoftware/commonFiles/sls_detector_defs.h
View File

@ -19,8 +19,6 @@
#define MAXDET 100 #define MAXDET 100
/** header length for data :gotthard*/ /** header length for data :gotthard*/
#define HEADERLENGTH 12 #define HEADERLENGTH 12
/** udp socket buffer size - 100MB*/
#define SOCKET_BUFFER_SIZE (100*1024*1024)
/** maximum rois */ /** maximum rois */
#define MAX_ROIS 100 #define MAX_ROIS 100