diff options
Diffstat (limited to 'tests/tcpflood.c')
| -rw-r--r-- | tests/tcpflood.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/tests/tcpflood.c b/tests/tcpflood.c index 2ca796c..0439e33 100644 --- a/tests/tcpflood.c +++ b/tests/tcpflood.c @@ -61,6 +61,7 @@ int openConn(int *fd) { int sock; struct sockaddr_in addr; + int retries = 0; if((sock=socket(AF_INET, SOCK_STREAM, 0))==-1) { perror("socket()"); @@ -74,11 +75,19 @@ int openConn(int *fd) fprintf(stderr, "inet_aton() failed\n"); return(1); } - if(connect(sock, (struct sockaddr*)&addr, sizeof(addr)) != 0) { - perror("connect()"); - fprintf(stderr, "connect() failed\n"); - return(1); - } + while(1) { /* loop broken inside */ + if(connect(sock, (struct sockaddr*)&addr, sizeof(addr)) == 0) { + break; + } else { + if(retries++ == 50) { + perror("connect()"); + fprintf(stderr, "connect() failed\n"); + return(1); + } else { + usleep(100000); /* ms = 1000 us! */ + } + } + } *fd = sock; return 0; |