/*
- * Copyright (c) 1998-2012 by the citadel.org team
+ * Copyright (c) 1998-2017 by the citadel.org team
*
* This program is open source software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 3.
#include "ctdl_module.h"
#include "event_client.h"
+#include "citserver.h"
+#include "config.h"
ConstStr IOStates[] = {
{HKEY("DB Queue")},
{
/* shutting down... */
free(h);
- EVM_syslog(LOG_DEBUG, "DBEVENT Q exiting.\n");
+ syslog(LOG_DEBUG, "DBEVENT Q exiting.\n");
pthread_mutex_unlock(&DBEventQueueMutex);
return eAbort;
}
- EVM_syslog(LOG_DEBUG, "DBEVENT Q\n");
+ syslog(LOG_DEBUG, "DBEVENT Q\n");
i = ++evdb_count ;
Put(DBInboundEventQueue, IKEY(i), h, NULL);
pthread_mutex_unlock(&DBEventQueueMutex);
ev_async_send (event_db, &DBAddJob);
pthread_mutex_unlock(&DBEventExitQueueMutex);
- EVQM_syslog(LOG_DEBUG, "DBEVENT Q Done.\n");
+ syslog(LOG_DEBUG, "DBEVENT Q Done.\n");
return eDBQuery;
}
become_session(Ctx);
SetEVState(IO, eDBTerm);
- EVM_syslog(LOG_DEBUG, "DBEVENT Terminating.\n");
+ syslog(LOG_DEBUG, "DBEVENT Terminating.\n");
StopDBWatchers(IO);
assert(IO->DBTerminate);
AsyncIO *IO = watcher->data;
SetEVState(IO, eDBNext);
- IO->Now = ev_now(event_db);
- EV_syslog(LOG_DEBUG, "%s()", __FUNCTION__);
+ SET_EV_TIME(IO, event_db);
+ syslog(LOG_DEBUG, "%s()", __FUNCTION__);
become_session(IO->CitContext);
ev_idle_stop(event_db, &IO->db_unwind_stack);
AsyncIO *IO = watcher->data;
SetEVState(IO, eIOAbort);
- EV_syslog(LOG_DEBUG, "EVENT Q: %s\n", __FUNCTION__);
- IO->Now = ev_now(event_base);
+ syslog(LOG_DEBUG, "EVENT Q: %s\n", __FUNCTION__);
+ SET_EV_TIME(IO, event_base);
assert(IO->ShutdownAbort);
IO->ShutdownAbort(IO);
}
{
free(h);
/* shutting down... */
- EVM_syslog(LOG_DEBUG, "EVENT Q exiting.\n");
+ syslog(LOG_DEBUG, "EVENT Q exiting.\n");
pthread_mutex_unlock(&EventQueueMutex);
return eAbort;
}
- EVM_syslog(LOG_DEBUG, "EVENT Q\n");
+ syslog(LOG_DEBUG, "EVENT Q\n");
i = ++evbase_count;
Put(InboundEventQueue, IKEY(i), h, NULL);
pthread_mutex_unlock(&EventQueueMutex);
}
ev_async_send (event_base, &AddJob);
pthread_mutex_unlock(&EventExitQueueMutex);
- EVM_syslog(LOG_DEBUG, "EVENT Q Done.\n");
+ syslog(LOG_DEBUG, "EVENT Q Done.\n");
return eSendReply;
}
{
/* shutting down... */
free(h);
- EVM_syslog(LOG_DEBUG, "EVENT Q exiting.\n");
+ syslog(LOG_DEBUG, "EVENT Q exiting.\n");
pthread_mutex_unlock(&EventQueueMutex);
return eAbort;
}
- EVM_syslog(LOG_DEBUG, "EVENT Q\n");
+ syslog(LOG_DEBUG, "EVENT Q\n");
i = ++evbase_count;
Put(InboundEventQueue, IKEY(i), h, NULL);
pthread_mutex_unlock(&EventQueueMutex);
ev_async_send (event_base, &AddJob);
pthread_mutex_unlock(&EventExitQueueMutex);
- EVM_syslog(LOG_DEBUG, "EVENT Q Done.\n");
+ syslog(LOG_DEBUG, "EVENT Q Done.\n");
return eSendReply;
}
void DestructCAres(AsyncIO *IO);
void StopClientWatchers(AsyncIO *IO, int CloseFD)
{
- EVM_syslog(LOG_DEBUG, "EVENT StopClientWatchers");
+ syslog(LOG_DEBUG, "EVENT StopClientWatchers");
DestructCAres(IO);
void StopCurlWatchers(AsyncIO *IO)
{
- EVM_syslog(LOG_DEBUG, "EVENT StopCurlWatchers \n");
+ syslog(LOG_DEBUG, "EVENT StopCurlWatchers \n");
ev_timer_stop (event_base, &IO->rw_timeout);
ev_timer_stop(event_base, &IO->conn_fail);
IO->RecvBuf.fd = 0;
}
-void ShutDownCLient(AsyncIO *IO)
+eNextState ShutDownCLient(AsyncIO *IO)
{
CitContext *Ctx =IO->CitContext;
SetEVState(IO, eExit);
become_session(Ctx);
- EVM_syslog(LOG_DEBUG, "EVENT Terminating \n");
+ syslog(LOG_DEBUG, "EVENT Terminating \n");
StopClientWatchers(IO, 1);
IO->DNS.Channel = NULL;
}
assert(IO->Terminate);
- IO->Terminate(IO);
+ return IO->Terminate(IO);
}
void PostInbound(AsyncIO *IO)
{
+
switch (IO->NextState) {
case eSendFile:
ev_io_start(event_base, &IO->send_event);
break;
case eDBQuery:
StopClientWatchers(IO, 0);
+ QueueAnDBOperation(IO);
default:
break;
}
ev_io_start(event_base, &IO->recv_event);
break;
case eTerminateConnection:
- ShutDownCLient(IO);
- break;
case eAbort:
- ShutDownCLient(IO);
+ if (ShutDownCLient(IO) == eDBQuery) {
+ QueueAnDBOperation(IO);
+ }
break;
case eSendDNSQuery:
case eReadDNSReply:
- case eDBQuery:
case eConnect:
case eReadMessage:
break;
+ case eDBQuery:
+ QueueAnDBOperation(IO);
}
}
eReadState HandleInbound(AsyncIO *IO)
}
if (Finished != eMustReadMore) {
- eNextState rc;
- assert(IO->ReadDone);
ev_io_stop(event_base, &IO->recv_event);
- rc = IO->ReadDone(IO);
- if (rc == eDBQuery) {
- return QueueAnDBOperation(IO);
+ IO->NextState = IO->ReadDone(IO);
+ if (IO->NextState == eDBQuery) {
+ if (QueueAnDBOperation(IO) == eAbort)
+ return eReadFail;
+ else
+ return eReadSuccess;
}
else {
- IO->NextState = rc;
Finished = StrBufCheckBuffer(&IO->RecvBuf);
}
}
AsyncIO *IO = watcher->data;
const char *errmsg = NULL;
- IO->Now = ev_now(event_base);
+ SET_EV_TIME(IO, event_base);
become_session(IO->CitContext);
#ifdef BIGBAD_IODBG
{
IO->SendBuf.fd);
fd = fopen(fn, "a+");
+ if (fd == NULL) {
+ syslog(LOG_EMERG, "failed to open file %s: %s", fn, strerror(errno));
+ cit_backtrace();
+ exit(1);
+ }
fprintf(fd, "Send: BufSize: %ld BufContent: [",
nbytes);
rv = fwrite(pchh, nbytes, 1, fd);
else if (rc < 0) {
if (errno != EAGAIN) {
StopClientWatchers(IO, 1);
- EV_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"IO_send_callback(): Socket Invalid! [%d] [%s] [%d]\n",
errno, strerror(errno), IO->SendBuf.fd);
StrBufPrintf(IO->ErrMsg,
AsyncIO *IO = watcher->data;
SetEVState(IO, eIOTimeout);
- IO->Now = ev_now(event_base);
+ SET_EV_TIME(IO, event_base);
ev_timer_stop (event_base, &IO->rw_timeout);
become_session(IO->CitContext);
AsyncIO *IO = watcher->data;
SetEVState(IO, eIOConnfail);
- IO->Now = ev_now(event_base);
+ SET_EV_TIME(IO, event_base);
ev_timer_stop (event_base, &IO->conn_fail);
if (IO->SendBuf.fd != 0)
AsyncIO *IO = watcher->data;
SetEVState(IO, eIOConnfailNow);
- IO->Now = ev_now(event_base);
+ SET_EV_TIME(IO, event_base);
ev_idle_stop (event_base, &IO->conn_fail_immediate);
if (IO->SendBuf.fd != 0)
int err;
SetEVState(IO, eIOConnNow);
- IO->Now = ev_now(event_base);
- EVM_syslog(LOG_DEBUG, "connect() succeeded.\n");
+ SET_EV_TIME(IO, event_base);
+ syslog(LOG_DEBUG, "connect() succeeded.\n");
ev_io_stop(loop, &IO->conn_event);
ev_timer_stop(event_base, &IO->conn_fail);
if ((err == 0) && (so_err != 0))
{
- EV_syslog(LOG_DEBUG, "connect() failed [%d][%s]\n",
+ syslog(LOG_DEBUG, "connect() failed [%d][%s]\n",
so_err,
strerror(so_err));
IO_connfail_callback(loop, &IO->conn_fail, revents);
}
else
{
- EVM_syslog(LOG_DEBUG, "connect() succeeded\n");
+ syslog(LOG_DEBUG, "connect() succeeded\n");
set_start_callback(loop, IO, revents);
}
}
ssize_t nbytes;
AsyncIO *IO = watcher->data;
- IO->Now = ev_now(event_base);
+ SET_EV_TIME(IO, event_base);
switch (IO->NextState) {
case eReadFile:
nbytes = FileRecvChunked(&IO->IOB, &errmsg);
IO->SendBuf.fd);
fd = fopen(fn, "a+");
+ if (fd == NULL) {
+ syslog(LOG_EMERG, "failed to open file %s: %s", fn, strerror(errno));
+ cit_backtrace();
+ exit(1);
+ }
fprintf(fd, "Read: BufSize: %ld BufContent: [",
nbytes);
rv = fwrite(pchh, nbytes, 1, fd);
if (errno != EAGAIN) {
// FD is gone. kick it.
StopClientWatchers(IO, 1);
- EV_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"IO_recv_callback(): Socket Invalid! [%d] [%s] [%d]\n",
errno, strerror(errno), IO->SendBuf.fd);
StrBufPrintf(IO->ErrMsg,
AsyncIO *IO = watcher->data;
SetEVState(IO, eCaresFinished);
- IO->Now = ev_now(event_base);
- EV_syslog(LOG_DEBUG, "event: %s\n", __FUNCTION__);
+ SET_EV_TIME(IO, event_base);
+ syslog(LOG_DEBUG, "event: %s\n", __FUNCTION__);
become_session(IO->CitContext);
assert(IO->DNS.Query->PostDNS);
switch (IO->DNS.Query->PostDNS(IO))
case eAbort:
//// StopClientWatchers(IO);
ShutDownCLient(IO);
+ break;
+ case eDBQuery:
+ StopClientWatchers(IO, 0);
+ QueueAnDBOperation(IO);
+ break;
default:
break;
}
+ case eDBQuery:
+ StopClientWatchers(IO, 0);
+ QueueAnDBOperation(IO);
+ break;
default:
break;
}
IPPROTO_TCP);
if (IO->SendBuf.fd < 0) {
- EV_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"EVENT: socket() failed: %s\n",
strerror(errno));
}
fdflags = fcntl(IO->SendBuf.fd, F_GETFL);
if (fdflags < 0) {
- EV_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"EVENT: unable to get socket %d flags! %s \n",
IO->SendBuf.fd,
strerror(errno));
}
fdflags = fdflags | O_NONBLOCK;
if (fcntl(IO->SendBuf.fd, F_SETFL, fdflags) < 0) {
- EV_syslog(
+ syslog(
LOG_ERR,
"EVENT: unable to set socket %d nonblocking flags! %s \n",
IO->SendBuf.fd,
memset(&egress_sin, 0, sizeof(egress_sin));
egress_sin.sin_family = AF_INET;
- if (!IsEmptyStr(config.c_ip_addr)) {
- egress_sin.sin_addr.s_addr = inet_addr(config.c_ip_addr);
+ if (!IsEmptyStr(CtdlGetConfigStr("c_ip_addr"))) {
+ egress_sin.sin_addr.s_addr = inet_addr(CtdlGetConfigStr("c_ip_addr"));
if (egress_sin.sin_addr.s_addr == !INADDR_ANY) {
egress_sin.sin_addr.s_addr = INADDR_ANY;
}
if (rc >= 0){
SetEVState(IO, eIOConnNow);
- EV_syslog(LOG_DEBUG, "connect() = %d immediate success.\n", IO->SendBuf.fd);
+ syslog(LOG_DEBUG, "connect() = %d immediate success.\n", IO->SendBuf.fd);
set_start_callback(event_base, IO, 0);
return IO->NextState;
}
else if (errno == EINPROGRESS) {
SetEVState(IO, eIOConnWait);
- EV_syslog(LOG_DEBUG, "connect() = %d have to wait now.\n", IO->SendBuf.fd);
+ syslog(LOG_DEBUG, "connect() = %d have to wait now.\n", IO->SendBuf.fd);
ev_io_init(&IO->conn_event,
IO_connestd_callback,
IO->conn_fail_immediate.data = IO;
ev_idle_start(event_base, &IO->conn_fail_immediate);
- EV_syslog(LOG_ERR,
+ syslog(LOG_ERR,
"connect() = %d failed: %s\n",
IO->SendBuf.fd,
strerror(errno));
IO->SendBuf.Buf = NewStrBufPlain(NULL, 1024);
IO->RecvBuf.Buf = NewStrBufPlain(NULL, 1024);
IO->IOBuf = NewStrBuf();
- EV_syslog(LOG_DEBUG,
+ syslog(LOG_DEBUG,
"EVENT: Session lives at %p IO at %p \n",
Data, IO);
{
long id;
KillOtherSessionContext *Ctx = (KillOtherSessionContext*)IO->Data;
- EV_syslog(LOG_DEBUG, "%s Exit\n", __FUNCTION__);
+ syslog(LOG_DEBUG, "%s Exit\n", __FUNCTION__);
id = IO->ID;
FreeAsyncIOContents(IO);
memset(Ctx, 0, sizeof(KillOtherSessionContext));
SetEVState(IO, eKill);
- if (Ctx->OtherOne->ShutdownAbort != NULL)
- Ctx->OtherOne->ShutdownAbort(Ctx->OtherOne);
+ if (Ctx->OtherOne->ShutdownAbort != NULL) {
+ Ctx->OtherOne->NextState = eAbort;
+ if (Ctx->OtherOne->ShutdownAbort(Ctx->OtherOne) == eDBQuery) {
+ StopClientWatchers(Ctx->OtherOne, 0);
+ QueueAnDBOperation(Ctx->OtherOne);
+ }
+ }
return eTerminateConnection;
}
case eReadMore:
case eReadPayload:
case eReadFile:
- IO->ReAttachCB = KillOtherContextNow;
+ Ctx->IO.ReAttachCB = KillOtherContextNow;
QueueAnEventContext(&Ctx->IO);
break;
case eDBQuery:
- IO->ReAttachCB = KillOtherContextNow;
+ Ctx->IO.ReAttachCB = KillOtherContextNow;
QueueAnDBOperation(&Ctx->IO);
break;
case eTerminateConnection:
strings = backtrace_symbols(stack_frames, size);
for (i = 0; i < size; i++) {
if (strings != NULL) {
- EV_syslog(LOG_ALERT, " BT %s\n", strings[i]);
+ syslog(LOG_ALERT, " BT %s\n", strings[i]);
}
else {
- EV_syslog(LOG_ALERT, " BT %p\n", stack_frames[i]);
+ syslog(LOG_ALERT, " BT %p\n", stack_frames[i]);
}
}
free(strings);