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| version 1.17.6.4, 2013/08/22 13:13:16 | version 1.20.4.2, 2013/11/13 12:18:43 |
|---|---|
| Line 164 txPacket(sched_task_t *task) | Line 164 txPacket(sched_task_t *task) |
| 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; |
| int ret, estlen, wlen = sizeof(struct tagRPCCall); | int ret, estlen, wlen = sizeof(struct tagRPCCall); |
| struct pollfd pfd; | |
| 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)); |
| Line 179 txPacket(sched_task_t *task) | Line 180 txPacket(sched_task_t *task) |
| if (estlen > AIT_LEN(&c->cli_buf)) | if (estlen > AIT_LEN(&c->cli_buf)) |
| AIT_RE_BUF(&c->cli_buf, estlen); | AIT_RE_BUF(&c->cli_buf, estlen); |
| buf = AIT_GET_BUF(&c->cli_buf); | buf = AIT_GET_BUF(&c->cli_buf); |
| rpc = (struct tagRPCCall*) buf; | |
| rpc->call_argc = htons(array_Size(RPC_RETVARS(c))); | rpc->call_argc = htons(array_Size(RPC_RETVARS(c))); |
| /* Go Encapsulate variables */ | /* Go Encapsulate variables */ |
| Line 188 txPacket(sched_task_t *task) | Line 190 txPacket(sched_task_t *task) |
| ait_freeVars(&c->cli_vars); | ait_freeVars(&c->cli_vars); |
| if (ret == -1) { | if (ret == -1) { |
| rpc_SetErr(EBADRPC, "Prepare RPC packet failed"); | rpc_SetErr(EBADRPC, "Prepare RPC packet failed"); |
| rpc->call_argc ^= rpc->call_argc; | rpc->call_argc ^= rpc->call_argc; |
| rpc->call_rep.ret = RPC_ERROR(-1); | rpc->call_rep.ret = RPC_ERROR(-1); |
| rpc->call_rep.eno = RPC_ERROR(rpc_Errno); | rpc->call_rep.eno = RPC_ERROR(rpc_Errno); |
| Line 205 txPacket(sched_task_t *task) | Line 208 txPacket(sched_task_t *task) |
| #endif | #endif |
| /* send reply */ | /* send reply */ |
| ret = send(TASK_FD(task), buf, wlen, MSG_NOSIGNAL); | pfd.fd = TASK_FD(task); |
| if (ret == -1 || ret != wlen) { | pfd.events = POLLOUT; |
| /* close connection */ | for (; wlen > 0; wlen -= ret, buf += ret) { |
| schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], | if ((ret = poll(&pfd, 1, DEF_RPC_TIMEOUT * 1000)) < 1 || |
| TASK_ARG(task), 0, NULL, 0); | pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { |
| 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 = send(TASK_FD(task), buf, MIN(wlen, s->srv_netbuf), MSG_NOSIGNAL); | |
| if (ret == -1) { | |
| /* close connection */ | |
| schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], | |
| TASK_ARG(task), 0, NULL, 0); | |
| return NULL; | |
| } | |
| } | } |
| return NULL; | return NULL; |
| Line 252 execCall(sched_task_t *task) | Line 271 execCall(sched_task_t *task) |
| argc = RPC_CHK_NOREPLY(rpc); | argc = RPC_CHK_NOREPLY(rpc); |
| rpc->call_rep.ret = RPC_ERROR(rpc_srv_execCall(c, rpc, f->func_name, arr)); | rpc->call_rep.ret = RPC_ERROR(rpc_srv_execCall(c, rpc, f->func_name, arr)); |
| if (rpc->call_rep.ret == htonl(-1)) { | if (rpc->call_rep.ret == htonl(-1)) { |
| rpc->call_rep.eno = RPC_ERROR(errno); | if (!rpc->call_rep.eno) { |
| LOGERR; | |
| rpc->call_rep.eno = RPC_ERROR(rpc_Errno); | |
| } | |
| rpc->call_argc ^= rpc->call_argc; | rpc->call_argc ^= rpc->call_argc; |
| } else { | } else { |
| rpc->call_rep.eno ^= rpc->call_rep.eno; | rpc->call_rep.eno ^= rpc->call_rep.eno; |
| Line 282 rxPacket(sched_task_t *task) | Line 304 rxPacket(sched_task_t *task) |
| #endif | #endif |
| 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; | |
| memset(buf, 0, sizeof(struct tagRPCCall)); | memset(buf, 0, sizeof(struct tagRPCCall)); |
| rlen = recv(TASK_FD(task), rpc, sizeof(struct tagRPCCall), 0); | rlen = recv(TASK_FD(task), rpc, sizeof(struct tagRPCCall), MSG_PEEK); |
| if (rlen < sizeof(struct tagRPCCall)) { | if (rlen < sizeof(struct tagRPCCall)) { |
| /* close connection */ | /* close connection */ |
| schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], | schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
| Line 295 rxPacket(sched_task_t *task) | Line 318 rxPacket(sched_task_t *task) |
| if (estlen > AIT_LEN(&c->cli_buf)) | if (estlen > AIT_LEN(&c->cli_buf)) |
| AIT_RE_BUF(&c->cli_buf, estlen); | AIT_RE_BUF(&c->cli_buf, estlen); |
| rpc = (struct tagRPCCall*) AIT_GET_BUF(&c->cli_buf); | rpc = (struct tagRPCCall*) AIT_GET_BUF(&c->cli_buf); |
| buf = AIT_GET_BUF(&c->cli_buf) + sizeof(struct tagRPCCall); | buf = AIT_GET_BUF(&c->cli_buf); |
| len = estlen - sizeof(struct tagRPCCall); | len = estlen; |
| } | } |
| if (len) { | /* get next part of packet */ |
| /* get next part of packet */ | memset(buf, 0, len); |
| memset(buf, 0, len); | pfd.fd = TASK_FD(task); |
| pfd.events = POLLIN | POLLPRI; | |
| for (; len > 0; len -= rlen, buf += rlen) { | |
| if ((rlen = poll(&pfd, 1, DEF_RPC_TIMEOUT * 1000)) < 1 || | |
| pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { | |
| if (rlen) | |
| LOGERR; | |
| else | |
| rpc_SetErr(ETIMEDOUT, "Timeout reached! Server not respond"); | |
| schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], | |
| TASK_ARG(task), 0, NULL, 0); | |
| return NULL; | |
| } | |
| rlen = recv(TASK_FD(task), buf, len, 0); | rlen = recv(TASK_FD(task), buf, len, 0); |
| if (rlen == -1) { | if (rlen == -1) { |
| /* close connection */ | /* close connection */ |
| Line 351 acceptClients(sched_task_t *task) | Line 386 acceptClients(sched_task_t *task) |
| 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); |
| int sock; | |
| 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; |
| } | |
| /* 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 677 acceptBLOBClients(sched_task_t *task) | Line 719 acceptBLOBClients(sched_task_t *task) |
| 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); |
| int sock; | |
| #ifdef TCP_NOPUSH | #ifdef TCP_NOPUSH |
| int n = 1; | int n = 1; |
| #endif | #endif |
| Line 684 acceptBLOBClients(sched_task_t *task) | Line 727 acceptBLOBClients(sched_task_t *task) |
| /* 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; |
| } | |
| c = e_malloc(sizeof(rpc_cli_t)); | c = e_malloc(sizeof(rpc_cli_t)); |
| if (!c) { | if (!c) { |
| LOGERR; | LOGERR; |