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| version 1.23.6.5, 2014/12/18 00:28:47 | version 1.23.6.7, 2014/12/19 02:12:49 |
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| Line 645 txBPFPacket(sched_task_t *task) | Line 645 txBPFPacket(sched_task_t *task) |
| rpc_func_t *f = NULL; | rpc_func_t *f = NULL; |
| 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, len, wlen = sizeof(struct tagRPCCall); |
| struct timespec ts = { DEF_RPC_TIMEOUT, 0 }; | struct timespec ts = { DEF_RPC_TIMEOUT, 0 }; |
| struct pollfd pfd; | struct ether_header *eh; |
| ait_val_t b = AIT_VAL_INIT; | |
| 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 662 txBPFPacket(sched_task_t *task) | Line 663 txBPFPacket(sched_task_t *task) |
| rpc->call_rep.eno = RPC_ERROR(rpc_Errno); | rpc->call_rep.eno = RPC_ERROR(rpc_Errno); |
| } else { | } else { |
| /* calc estimated length */ | /* calc estimated length */ |
| estlen = ait_resideVars(RPC_RETVARS(c)) + wlen; | len = ait_resideVars(RPC_RETVARS(c)) + wlen; |
| if (estlen > AIT_LEN(&c->cli_buf)) | if (len > AIT_LEN(&c->cli_buf)) |
| AIT_RE_BUF(&c->cli_buf, estlen); | AIT_RE_BUF(&c->cli_buf, len); |
| buf = AIT_GET_BUF(&c->cli_buf); | buf = AIT_GET_BUF(&c->cli_buf); |
| rpc = (struct tagRPCCall*) buf; | rpc = (struct tagRPCCall*) buf; |
| Line 673 txBPFPacket(sched_task_t *task) | Line 674 txBPFPacket(sched_task_t *task) |
| ret = ait_vars2buffer(buf + wlen, AIT_LEN(&c->cli_buf) - wlen, | ret = ait_vars2buffer(buf + wlen, AIT_LEN(&c->cli_buf) - wlen, |
| RPC_RETVARS(c)); | RPC_RETVARS(c)); |
| /* Free return values */ | /* Free return values */ |
| ait_freeVars(&c->cli_vars); | ait_freeVars(&RPC_RETVARS(c)); |
| 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; |
| Line 691 txBPFPacket(sched_task_t *task) | Line 692 txBPFPacket(sched_task_t *task) |
| rpc->call_crc = htons(crcFletcher16((u_short*) buf, wlen / 2)); | rpc->call_crc = htons(crcFletcher16((u_short*) buf, wlen / 2)); |
| /* send reply */ | /* send reply */ |
| pfd.fd = TASK_FD(task); | AIT_SET_BUF(&b, NULL, MIN(wlen, s->srv_netbuf) + ETHER_HDR_LEN); |
| pfd.events = POLLOUT; | eh = (struct ether_header*) AIT_GET_BUF(&b); |
| for (; wlen > 0; wlen -= ret, buf += ret) { | memcpy(eh->ether_dhost, LLADDR(&c->cli_sa.sdl), ETHER_ADDR_LEN); |
| if ((ret = poll(&pfd, 1, DEF_RPC_TIMEOUT * 1000)) < 1 || | eh->ether_type = htons(RPC_DEFPORT); |
| pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { | memcpy(eh + 1, buf, MIN(wlen, s->srv_netbuf)); |
| if (ret) | |
| LOGERR; | ret = write(TASK_FD(task), AIT_GET_BUF(&b), AIT_LEN(&b)); |
| else | AIT_FREE_VAL(&b); |
| rpc_SetErr(ETIMEDOUT, "Timeout reached! Client not respond"); | if (ret == -1) { |
| /* close connection */ | /* close connection */ |
| schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], | schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
| TASK_ARG(task), 0, NULL, 0); | TASK_ARG(task), 0, NULL, 0); |
| return NULL; | return NULL; |
| } | |
| ret = write(TASK_FD(task), buf, MIN(wlen, s->srv_netbuf)); | |
| 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 799 rxBPFPacket(sched_task_t *task) | Line 792 rxBPFPacket(sched_task_t *task) |
| /* send RPC reply */ | /* send RPC reply */ |
| if (!noreply) | if (!noreply) |
| schedWrite(TASK_ROOT(task), cbProto[srv->srv_proto][CB_TXPACKET], | schedEvent(TASK_ROOT(task), cbProto[srv->srv_proto][CB_TXPACKET], |
| c, TASK_FD(task), rpc, len); | c, TASK_FD(task), rpc, len); |
| end: | end: |
| AIT_FREE_VAL(&b); | AIT_FREE_VAL(&b); |