version 1.1.2.3, 2011/12/13 10:12:36
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version 1.1.2.6, 2011/12/14 12:45:30
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Line 21 InitClient(void)
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Line 21 InitClient(void)
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} |
} |
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int |
int |
SendConnect(int sock) | try2Connect(int sock) |
{ |
{ |
return 0; | int siz = 0; |
| struct pollfd pfd; |
| |
| printf("ka=%d\n", args->ka); |
| siz = mqtt_msgCONNECT(args->msg, AIT_GET_STR(&args->ConnID), args->ka, |
| AIT_GET_STR(&args->User), AIT_GET_STR(&args->Pass), |
| args->Will.Topic.val.string, args->Will.Msg.val.string, |
| !args->notClear, args->QoS, args->Retain); |
| if (siz == -1) { |
| printf("Error:: msgCONNECT #%d - %s\n", mqtt_GetErrno(), mqtt_GetError()); |
| return -1; |
| } |
| |
| siz = send(sock, args->msg->msg_base, siz, 0); |
| if (siz == -1) { |
| printf("Error:: send() #%d - %s\n", errno, strerror(errno)); |
| return -1; |
| } else |
| VERB(3) printf("Sended CONNECT %d bytes\n", siz); |
| |
| printf("ka=%d\n", args->ka); |
| pfd.fd = sock; |
| pfd.events = POLLIN; |
| switch (poll(&pfd, 1, args->ka * 1000)) { |
| case -1: |
| printf("Error:: poll() #%d - %s\n", errno, strerror(errno)); |
| return -1; |
| case 0: |
| printf("ka=%d\n", args->ka); |
| VERB(3) printf("Timeout reached (%d) ...\n", args->ka * 1000); |
| return -1; |
| } |
| if (pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) |
| return -1; |
| |
| siz = recv(sock, args->msg->msg_base, args->msg->msg_len, 0); |
| if (siz == -1) { |
| printf("Error:: recv() #%d - %s\n", errno, strerror(errno)); |
| return -1; |
| } else |
| VERB(3) printf("Received %d bytes\n", siz); |
| |
| return (u_char) mqtt_readCONNACK(args->msg); |
} |
} |