version 1.20, 2013/09/05 00:43:05
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version 1.21.2.1, 2013/11/14 22:29:31
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Line 165 txPacket(sched_task_t *task)
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Line 165 txPacket(sched_task_t *task)
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struct tagRPCCall *rpc = (struct tagRPCCall*) buf; |
struct tagRPCCall *rpc = (struct tagRPCCall*) buf; |
int ret, estlen, wlen = sizeof(struct tagRPCCall); |
int ret, estlen, wlen = sizeof(struct tagRPCCall); |
struct pollfd pfd; |
struct pollfd pfd; |
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#ifdef TCP_SESSION_TIMEOUT |
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struct timespec ts = { DEF_RPC_TIMEOUT, 0 }; |
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schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_DATA, TASK_ARG(task), NULL); |
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schedTimer(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
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TASK_ARG(task), ts, TASK_ARG(task), 0); |
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#endif |
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if (rpc->call_argc) { |
if (rpc->call_argc) { |
f = rpc_srv_getCall(s, ntohs(rpc->call_tag)); |
f = rpc_srv_getCall(s, ntohs(rpc->call_tag)); |
if (!f) { |
if (!f) { |
Line 305 rxPacket(sched_task_t *task)
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Line 312 rxPacket(sched_task_t *task)
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u_char *buf = AIT_GET_BUF(&c->cli_buf); |
u_char *buf = AIT_GET_BUF(&c->cli_buf); |
struct tagRPCCall *rpc = (struct tagRPCCall*) buf; |
struct tagRPCCall *rpc = (struct tagRPCCall*) buf; |
struct pollfd pfd; |
struct pollfd pfd; |
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#ifdef TCP_SESSION_TIMEOUT |
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struct timespec ts = { DEF_RPC_TIMEOUT, 0 }; |
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schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_DATA, TASK_ARG(task), NULL); |
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schedTimer(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
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TASK_ARG(task), ts, TASK_ARG(task), 0); |
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#endif |
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memset(buf, 0, sizeof(struct tagRPCCall)); |
memset(buf, 0, sizeof(struct tagRPCCall)); |
rlen = recv(TASK_FD(task), rpc, sizeof(struct tagRPCCall), MSG_PEEK); |
rlen = recv(TASK_FD(task), rpc, sizeof(struct tagRPCCall), MSG_PEEK); |
if (rlen < sizeof(struct tagRPCCall)) { |
if (rlen < sizeof(struct tagRPCCall)) { |
Line 386 acceptClients(sched_task_t *task)
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Line 400 acceptClients(sched_task_t *task)
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rpc_srv_t *srv = TASK_ARG(task); |
rpc_srv_t *srv = TASK_ARG(task); |
rpc_cli_t *c = NULL; |
rpc_cli_t *c = NULL; |
socklen_t salen = sizeof(sockaddr_t); |
socklen_t salen = sizeof(sockaddr_t); |
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int sock; |
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#ifdef TCP_SESSION_TIMEOUT |
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struct timespec ts = { DEF_RPC_TIMEOUT, 0 }; |
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#endif |
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c = _allocClient(srv, NULL); |
c = _allocClient(srv, NULL); |
if (!c) | if (!c) { |
| EVERBOSE(1, "RPC client quota exceeded! Connection will be shutdown!\n"); |
| if ((sock = accept(TASK_FD(task), NULL, NULL)) != -1) { |
| shutdown(sock, SHUT_RDWR); |
| close(sock); |
| } |
goto end; |
goto end; |
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} |
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/* accept client */ |
/* accept client */ |
c->cli_sock = accept(TASK_FD(task), &c->cli_sa.sa, &salen); |
c->cli_sock = accept(TASK_FD(task), &c->cli_sa.sa, &salen); |
Line 401 acceptClients(sched_task_t *task)
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Line 425 acceptClients(sched_task_t *task)
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} else |
} else |
fcntl(c->cli_sock, F_SETFL, fcntl(c->cli_sock, F_GETFL) | O_NONBLOCK); |
fcntl(c->cli_sock, F_SETFL, fcntl(c->cli_sock, F_GETFL) | O_NONBLOCK); |
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#ifdef TCP_SESSION_TIMEOUT |
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/* armed timer for close stateless connection */ |
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schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_DATA, c, NULL); |
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schedTimer(TASK_ROOT(task), cbProto[srv->srv_proto][CB_CLOSECLIENT], c, |
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ts, c, 0); |
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#endif |
schedRead(TASK_ROOT(task), cbProto[srv->srv_proto][CB_RXPACKET], c, |
schedRead(TASK_ROOT(task), cbProto[srv->srv_proto][CB_RXPACKET], c, |
c->cli_sock, NULL, 0); |
c->cli_sock, NULL, 0); |
end: |
end: |
Line 419 txUDPPacket(sched_task_t *task)
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Line 449 txUDPPacket(sched_task_t *task)
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struct tagRPCCall *rpc = (struct tagRPCCall*) buf; |
struct tagRPCCall *rpc = (struct tagRPCCall*) buf; |
int ret, wlen = sizeof(struct tagRPCCall); |
int ret, wlen = sizeof(struct tagRPCCall); |
struct timespec ts = { DEF_RPC_TIMEOUT, 0 }; |
struct timespec ts = { DEF_RPC_TIMEOUT, 0 }; |
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struct pollfd pfd; |
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schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_DATA, TASK_ARG(task), NULL); |
schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_DATA, TASK_ARG(task), NULL); |
schedTimer(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
schedTimer(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
Line 455 txUDPPacket(sched_task_t *task)
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Line 486 txUDPPacket(sched_task_t *task)
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rpc->call_crc = htons(crcFletcher16((u_short*) buf, wlen / 2)); |
rpc->call_crc = htons(crcFletcher16((u_short*) buf, wlen / 2)); |
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/* send reply */ |
/* send reply */ |
ret = sendto(TASK_FD(task), buf, wlen, MSG_NOSIGNAL, | pfd.fd = TASK_FD(task); |
&c->cli_sa.sa, c->cli_sa.sa.sa_len); | pfd.events = POLLOUT; |
if (ret == -1 || ret != wlen) { | for (; wlen > 0; wlen -= ret, buf += ret) { |
/* close connection */ | if ((ret = poll(&pfd, 1, DEF_RPC_TIMEOUT * 1000)) < 1 || |
schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], | pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { |
TASK_ARG(task), 0, NULL, 0); | if (ret) |
| LOGERR; |
| else |
| rpc_SetErr(ETIMEDOUT, "Timeout reached! Server not respond"); |
| /* close connection */ |
| schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
| TASK_ARG(task), 0, NULL, 0); |
| return NULL; |
| } |
| ret = sendto(TASK_FD(task), buf, MIN(wlen, s->srv_netbuf), MSG_NOSIGNAL, |
| &c->cli_sa.sa, c->cli_sa.sa.sa_len); |
| if (ret == -1) { |
| /* close connection */ |
| schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
| TASK_ARG(task), 0, NULL, 0); |
| return NULL; |
| } |
} |
} |
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return NULL; |
return NULL; |
Line 712 acceptBLOBClients(sched_task_t *task)
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Line 759 acceptBLOBClients(sched_task_t *task)
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rpc_cli_t *c = NULL; |
rpc_cli_t *c = NULL; |
register int i; |
register int i; |
socklen_t salen = sizeof(sockaddr_t); |
socklen_t salen = sizeof(sockaddr_t); |
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int sock; |
#ifdef TCP_NOPUSH |
#ifdef TCP_NOPUSH |
int n = 1; |
int n = 1; |
#endif |
#endif |
Line 719 acceptBLOBClients(sched_task_t *task)
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Line 767 acceptBLOBClients(sched_task_t *task)
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/* check free slots for connect */ |
/* check free slots for connect */ |
for (i = 0; i < array_Size(srv->srv_blob.clients) && |
for (i = 0; i < array_Size(srv->srv_blob.clients) && |
(c = array(srv->srv_blob.clients, i, rpc_cli_t*)); i++); |
(c = array(srv->srv_blob.clients, i, rpc_cli_t*)); i++); |
if (c) /* no more free slots! */ | if (c) { /* no more free slots! */ |
| EVERBOSE(1, "BLOB client quota exceeded! Connection will be shutdown!\n"); |
| if ((sock = accept(TASK_FD(task), NULL, NULL)) != -1) { |
| shutdown(sock, SHUT_RDWR); |
| close(sock); |
| } |
goto end; |
goto end; |
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} |
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c = e_malloc(sizeof(rpc_cli_t)); |
c = e_malloc(sizeof(rpc_cli_t)); |
if (!c) { |
if (!c) { |
LOGERR; |
LOGERR; |