cliente con textos en ingles

src/cliente.cpp

@@ -23,7 +23,7 @@ using namespace cv;
 
 /** CONSTANTES Y CONFIGURACION **/
 const char delimiter[] = "Grupo25";
-const int keepAliveIntervalSeconds = 5;
+const int keepAliveIntervalSeconds = 30;
 const bool debug = false;
 
 // DEFINICION DE FUNCIONES
@@ -85,11 +85,11 @@ void TCP(const char* HOST){
 	   hints.ai_socktype = SOCK_STREAM;
 	   getaddrinfo(HOST, STR(TCP_PORT), &hints, &res);
 
-	   printf("Intentando conexion con %s:%d ...\n",HOST,TCP_PORT);
+	   printf("Trying to connect to %s:%d ...\n",HOST,TCP_PORT);
 
 	   //primitiva CONNECT
 	   if (connect(client_socket, res->ai_addr, res->ai_addrlen)<0){
-		   printf("Error, imposible establecer conexion con el servidor.\n");
+		   printf("Error. Cannot establish connection to sever.\n");
 		   return;
 	   }
 
@@ -101,10 +101,10 @@ void TCP(const char* HOST){
 	   int msg_size = strlen(msg);
 	   int sent_msg_size = send(client_socket, msg, msg_size, 0);
 	   if (sent_msg_size == -1) {
-		   printf("Error, imposible establecer conexion con el servidor.\n");
+		   printf("Error. Cannot establish connection to sever.\n");
 		   return;
 	   }
-	   printf("Conexion establecida.\n");
+	   printf("Conection established.\n");
 
 	   char buf[MAXLEN]; // se almacenan los datos TCP recibidos en cada recv
 	   char recibido[MAXLEN]; // mantiene el historico de datos recibidos, quitando los frames ya dibujados
@@ -118,7 +118,7 @@ void TCP(const char* HOST){
 		   fin = printFrame( received_data_size, recibido, fin, buf);
 	   }
 
-	   printf("Cerrando sockets a %s:%d\n", HOST, TCP_PORT);
+	   printf("Closing socket to %s:%d\n", HOST, TCP_PORT);
 	   close(client_socket);
 	   freeaddrinfo(res);
 
@@ -127,7 +127,7 @@ void TCP(const char* HOST){
 
 int printFrame(int received_data_size, char* recibido, int fin, char* buf){
 	   if (debug) {
-		   printf("Datos recibidos: %d\n", received_data_size);
+		   printf("Data received: %d\n", received_data_size);
 	   }
 	   // en el arrray 'recibido' se mantiene los datos que ya exisitian mas los nuevos.
 	   for(int j = 0; j < received_data_size; j++)
@@ -142,7 +142,7 @@ int printFrame(int received_data_size, char* recibido, int fin, char* buf){
 			   jpg[h] = recibido[inicio+h];
 
 		   if (debug) {
-			   printf("Nuevo jpeg size: %zu\n", sizeof(jpg));
+			   printf("New jpeg, size: %li\n", sizeof(jpg));
 		   }
 		   namedWindow("cliente", CV_WINDOW_AUTOSIZE);
 		   Mat rawData = Mat(1, found, CV_8UC1, jpg);
@@ -163,7 +163,7 @@ int printFrame(int received_data_size, char* recibido, int fin, char* buf){
 
 void printFrameUDP(char* jpg, int size){
 	   if (debug) {
-		   printf("Nuevo jpeg size: %d\n", size);
+		   printf("New jpeg, size: %d\n", size);
 	   }
 	   namedWindow("cliente", CV_WINDOW_AUTOSIZE);
 	   Mat rawData = Mat(1, size, CV_8UC1, jpg);
@@ -180,14 +180,14 @@ void UDP(char* HOSTNAME){
 
 	   // CREATE SOCKET
 	   int sock = socket(AF_INET, SOCK_DGRAM, 0);
-	   if (sock < 0) error("error when creating socket");
+	   if (sock < 0) error("error while creating socket");
 
 	   char buffer[256];
 	   bzero(buffer,256);
 	   sprintf(buffer, "SUBSCRIPTION");
 
 	   // ENVIO PEDIDO DE SUSCRIPCION
-	   printf("Enviando Suscripcion a %s:%d ...\n", HOSTNAME, UDP_PORT); ::fflush(stdout);
+	   printf("Sending Subscription to %s:%d ...\n", HOSTNAME, UDP_PORT); ::fflush(stdout);
 	   if (sendDatagramUDPtoHostname(sock, HOSTNAME, buffer, UDP_PORT) < 0)
 		   error("Error on send first datagram");
 
@@ -201,10 +201,10 @@ void UDP(char* HOSTNAME){
 	   struct sockaddr_in from;
 	   if (recvfrom(sock,buffer,256,0,(struct sockaddr *)&from, &length) < 0){
 		   if ((errno == EAGAIN) || (errno == EWOULDBLOCK)){
-			   printf("Error, no hay respuesta del servidor.\n");
+			   printf("Error, no Accept response from server.\n");
 			   return;
 		   }else{
-			   printf("Error al recibir ACEEPT del servidor\n");
+			   printf("Error while receiving Accept data\n");
 			   return;
 		   }
 	   }
@@ -238,10 +238,10 @@ void UDP(char* HOSTNAME){
 		   received_data_size = recvfrom( sock , buf , MAXLEN , 0 , (struct sockaddr *)&from , &length );
 		   if (received_data_size < 1){
 			   if ((received_data_size < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK))){
-					printf("Error, no hay respuesta del servidor.\n");
+					printf("Error, no response from server.\n");
 					break;
 			   }else{
-					printf("Error al recibir datos.\n");
+					printf("Error while receiving data.\n");
 					break;
 			   }
 		   }else {
@@ -257,7 +257,7 @@ void UDP(char* HOSTNAME){
 		//	  error("recv from UDP frames");
 		//   printf("%s\n", frameBuffer);
 	   //}
-	   printf("Cerrando sockets a %s:%d, keepAliveId %s\n", HOSTNAME, UDP_PORT, keepAliveId);
+	   printf("Closing sockets to %s:%d, keepAliveId %s\n", HOSTNAME, UDP_PORT, keepAliveId);
 	   close(sock);
 }
 
@@ -328,7 +328,7 @@ int main(int argc, char *argv[]) {
 	   }else if (strcmp(upCase(argv[1]),"UDP")  == 0){
 		   UDP(argv[2]);
 	   }else{
-		   printf("ERROR: primer argumento debe ser TCP o UDP.\n");
+		   printf("Error, first argument should read TCP or UDP.\n");
 		   return -1;
 	   }