Commit 62cbf1dc authored by Andreas Schmidt's avatar Andreas Schmidt
Browse files

Add SIGINT handler to sender.

parent 335eee9a

prrt/sender.c

+12 −2
Original line number Diff line number Diff line 
#include <stdio.h>

#include <string.h>

#include <stdint.h>

#include <signal.h>

#include <argp.h>

#include "util/dbg.h"

#include "proto/socket.h"



PrrtSocket *s = NULL;

static volatile int keepRunning = true;



static char doc[] = "PRRT Sender";



static struct argp_option options[] = {
@@ -69,8 +73,14 @@ static error_t parse_opt (int key, char *arg, struct argp_state *state) 
    return 0;

}



void intHandler(int dummy) {

    keepRunning = false;

    PrrtSocket_interrupt(s);

}



int main(int argc, char **argv) {

    signal(SIGINT, intHandler);



    struct argp argp = { options, parse_opt, args_doc, doc };



    struct arguments arguments = {
@@ -101,7 +111,7 @@ int main(int argc, char **argv) { 
    #endif





    PrrtSocket *s = PrrtSocket_create(1400, 10 * 1000 * 1000);

    s = PrrtSocket_create(1400, 10 * 1000 * 1000);

    check(s != NULL, "Socket create failed.");



    if(strcmp(arguments.hardwarestamping_interface, "-") != 0) {
@@ -126,7 +136,7 @@ int main(int argc, char **argv) { 
    XlapTimestampTableInstall(s, ts_redundancy_packet, tstable_redundancy);



    uint32_t j = 0;

    while (j < rounds) {

    while (j < rounds && keepRunning) {

        char buf[MAX_PAYLOAD_LENGTH];

        // 1400 bytes.

        sprintf(buf, "%1400d", j + 1);