1 #include "iperf_config.h" 2 3 #include <stdio.h> 4 #include <stdlib.h> 5 #include <unistd.h> 6 #include <string.h> 7 #ifdef HAVE_STDINT_H 8 #include <stdint.h> 9 #endif 10 11 #include <iperf_api.h> 12 13 int 14 main( int argc, char** argv ) 15 { 16 char* argv0; 17 int port; 18 struct iperf_test *test; 19 int consecutive_errors; 20 21 argv0 = strrchr( argv[0], '/' ); 22 if ( argv0 != (char*) 0 ) 23 ++argv0; 24 else 25 argv0 = argv[0]; 26 27 if ( argc != 2 ) { 28 fprintf( stderr, "usage: %s [port]\n", argv0 ); 29 exit( EXIT_FAILURE ); 30 } 31 port = atoi( argv[1] ); 32 33 test = iperf_new_test(); 34 if ( test == NULL ) { 35 fprintf( stderr, "%s: failed to create test\n", argv0 ); 36 exit( EXIT_FAILURE ); 37 } 38 iperf_defaults( test ); 39 iperf_set_verbose( test, 1 ); 40 iperf_set_test_role( test, 's' ); 41 iperf_set_test_server_port( test, port ); 42 43 consecutive_errors = 0; 44 for (;;) { 45 if ( iperf_run_server( test ) < 0 ) { 46 fprintf( stderr, "%s: error - %s\n\n", argv0, iperf_strerror( i_errno ) ); 47 ++consecutive_errors; 48 if (consecutive_errors >= 5) { 49 fprintf(stderr, "%s: too many errors, exiting\n", argv0); 50 break; 51 } 52 } else 53 consecutive_errors = 0; 54 iperf_reset_test( test ); 55 } 56 57 iperf_free_test( test ); 58 exit( EXIT_SUCCESS ); 59 } 60
