version 1.1.2.27, 2011/12/16 13:08:46
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version 1.1.2.28, 2011/12/16 13:34:41
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Line 99 stopSession(struct tagSession *sess)
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Line 99 stopSession(struct tagSession *sess)
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ioDEBUG(1, "Close socket=%d", sess->sess_sock); |
ioDEBUG(1, "Close socket=%d", sess->sess_sock); |
finiSession(sess); |
finiSession(sess); |
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call.LOG(logg, "Session %s stopped from %s for user %s OK!\n", sess->sess_cid, | call.LOG(logg, "Session %s stopped from %s for user %s.\n", sess->sess_cid, |
sess->sess_addr, sess->sess_user); |
sess->sess_addr, sess->sess_user); |
} |
} |
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Line 119 KASession(struct tagSession *sess)
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Line 119 KASession(struct tagSession *sess)
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ret = mqtt_msgPINGREQ(&msg); |
ret = mqtt_msgPINGREQ(&msg); |
if ((ret = send(sess->sess_sock, msg.msg_base, ret, 0)) == -1) { |
if ((ret = send(sess->sess_sock, msg.msg_base, ret, 0)) == -1) { |
ioDEBUG(3, "Error:: send(%d) #%d - %s", sess->sess_sock, errno, strerror(errno)); |
ioDEBUG(3, "Error:: send(%d) #%d - %s", sess->sess_sock, errno, strerror(errno)); |
stopSession(sess); |
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return -1; |
return -1; |
} else { |
} else { |
ioDEBUG(5, "Sended %d bytes for ping request", ret); |
ioDEBUG(5, "Sended %d bytes for ping request", ret); |
Line 129 KASession(struct tagSession *sess)
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Line 128 KASession(struct tagSession *sess)
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pfd.fd = sess->sess_sock; |
pfd.fd = sess->sess_sock; |
pfd.events = POLLIN | POLLPRI; |
pfd.events = POLLIN | POLLPRI; |
if ((ret = poll(&pfd, 1, sess->sess_ka)) == -1) { | if ((ret = poll(&pfd, 1, sess->sess_ka)) == -1 || |
| pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { |
ioDEBUG(3, "Error:: poll(%d) #%d - %s", sess->sess_sock, errno, strerror(errno)); |
ioDEBUG(3, "Error:: poll(%d) #%d - %s", sess->sess_sock, errno, strerror(errno)); |
stopSession(sess); |
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return -1; |
return -1; |
} else if (!ret) { |
} else if (!ret) { |
/* problem!!! session is abandoned ... must be disconnect! */ |
/* problem!!! session is abandoned ... must be disconnect! */ |
stopSession(sess); |
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return 1; |
return 1; |
} |
} |
/* receive & decode packet */ |
/* receive & decode packet */ |
if (recv(sess->sess_sock, buf.msg_base, buf.msg_len, 0) == -1) { |
if (recv(sess->sess_sock, buf.msg_base, buf.msg_len, 0) == -1) { |
ioDEBUG(3, "Error:: recv(%d) #%d - %s", sess->sess_sock, errno, strerror(errno)); |
ioDEBUG(3, "Error:: recv(%d) #%d - %s", sess->sess_sock, errno, strerror(errno)); |
stopSession(sess); |
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return -1; |
return -1; |
} |
} |
if (mqtt_readPINGRESP(&buf)) { |
if (mqtt_readPINGRESP(&buf)) { |
/* problem!!! session is broken, not hear ping response ... must be disconnect! */ |
/* problem!!! session is broken, not hear ping response ... must be disconnect! */ |
stopSession(sess); |
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return 2; |
return 2; |
} |
} |
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Line 157 KASession(struct tagSession *sess)
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Line 153 KASession(struct tagSession *sess)
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static void * |
static void * |
thrSession(struct tagSession *sess) |
thrSession(struct tagSession *sess) |
{ |
{ |
pthread_cleanup_push((void(*)(void*)) stopSession, sess); | u_char basebuf[USHRT_MAX]; |
| mqtt_msg_t msg = { NULL, 0 }, buf = { basebuf, sizeof basebuf }; |
| int ret; |
| struct pollfd pfd; |
| struct mqtthdr *hdr; |
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pthread_cleanup_push((void(*)(void*)) stopSession, sess); |
ioTRACE(2); |
ioTRACE(2); |
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pfd.fd = sess->sess_sock; |
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pfd.events = POLLIN | POLLPRI; |
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while (!Kill) { |
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if ((ret = poll(&pfd, 1, sess->sess_ka)) == -1 || |
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pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { |
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ioDEBUG(3, "Error:: poll(%d) #%d - %s", sess->sess_sock, errno, strerror(errno)); |
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break; |
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} else if (!ret && (ret = KASession(sess))) { |
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call.LOG(logg, "Session %s keep-alive missing from %s for user %s ...\n", |
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sess->sess_cid, sess->sess_addr, sess->sess_user); |
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break; |
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} |
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/* receive & decode packet */ |
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if ((ret = recv(sess->sess_sock, buf.msg_base, buf.msg_len, 0)) == -1) { |
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ioDEBUG(3, "Error:: recv(%d) #%d - %s", sess->sess_sock, errno, strerror(errno)); |
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break; |
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} else if (!ret) { |
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ioDEBUG(4, "Session %s EOF received.", sess->sess_cid); |
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break; |
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} else |
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hdr = (struct mqtthdr*) buf.msg_base; |
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switch (hdr->mqtt_msg.type) { |
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default: |
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ioDEBUG(5, "Error:: Session %s, wrong command %d - DISCARDED", |
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sess->sess_cid, hdr->mqtt_msg.type); |
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break; |
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} |
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} |
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pthread_cleanup_pop(42); |
pthread_cleanup_pop(42); |
pthread_exit(NULL); |
pthread_exit(NULL); |