#include <afs/param.h>
#include <afs/stds.h>
-#ifndef DJGPP
#include <windows.h>
#include <winsock2.h>
#include <iphlpapi.h>
-#else
-#include <netdb.h>
-#endif /* !DJGPP */
#include <stdlib.h>
#include <malloc.h>
#include <string.h>
/* in seconds */
long cm_daemonCheckDownInterval = 180;
-long cm_daemonCheckUpInterval = 600;
+long cm_daemonCheckUpInterval = 240;
long cm_daemonCheckVolInterval = 3600;
long cm_daemonCheckCBInterval = 60;
long cm_daemonCheckLockInterval = 60;
long cm_daemonTokenCheckInterval = 180;
+long cm_daemonCheckBusyVolInterval = 600;
osi_rwlock_t cm_daemonLock;
static int daemon_ShutdownFlag = 0;
-#ifndef DJGPP
void cm_IpAddrDaemon(long parm)
{
extern void smb_CheckVCs(void);
}
}
}
-#endif
void cm_BkgDaemon(long parm)
{
cm_bkgRequest_t *rp;
+ afs_int32 code;
rx_StartClientThread();
}
/* we found a request */
- rp = cm_bkgListEndp;
- cm_bkgListEndp = (cm_bkgRequest_t *) osi_QPrev(&rp->q);
- osi_QRemove((osi_queue_t **) &cm_bkgListp, &rp->q);
+ for (rp = cm_bkgListEndp; rp; rp = (cm_bkgRequest_t *) osi_QPrev(&rp->q))
+ {
+ if (cm_ServerAvailable(&rp->scp->fid, rp->userp))
+ break;
+ }
+ if (rp == NULL) {
+ /* we couldn't find a request that we could process at the current time */
+ lock_ReleaseWrite(&cm_daemonLock);
+ Sleep(1000);
+ lock_ObtainWrite(&cm_daemonLock);
+ continue;
+ }
+
+ osi_QRemoveHT((osi_queue_t **) &cm_bkgListp, (osi_queue_t **) &cm_bkgListEndp, &rp->q);
osi_assert(cm_bkgQueueCount-- > 0);
lock_ReleaseWrite(&cm_daemonLock);
- (*rp->procp)(rp->scp, rp->p1, rp->p2, rp->p3, rp->p4, rp->userp);
-
- cm_ReleaseUser(rp->userp);
- cm_ReleaseSCache(rp->scp);
- free(rp);
+ osi_Log1(afsd_logp,"cm_BkgDaemon processing request 0x%p", rp);
+
+#ifdef DEBUG_REFCOUNT
+ osi_Log2(afsd_logp,"cm_BkgDaemon (before) scp 0x%x ref %d",rp->scp, rp->scp->refCount);
+#endif
+ code = (*rp->procp)(rp->scp, rp->p1, rp->p2, rp->p3, rp->p4, rp->userp);
+#ifdef DEBUG_REFCOUNT
+ osi_Log2(afsd_logp,"cm_BkgDaemon (after) scp 0x%x ref %d",rp->scp, rp->scp->refCount);
+#endif
+ if (code == 0) {
+ cm_ReleaseUser(rp->userp);
+ cm_ReleaseSCache(rp->scp);
+ free(rp);
+ }
lock_ObtainWrite(&cm_daemonLock);
+
+ switch ( code ) {
+ case 0: /* success */
+ osi_Log1(afsd_logp,"cm_BkgDaemon SUCCESS: request 0x%p", rp);
+ break;
+ case CM_ERROR_TIMEDOUT: /* or server restarting */
+ case CM_ERROR_RETRY:
+ case CM_ERROR_WOULDBLOCK:
+ case CM_ERROR_ALLBUSY:
+ case CM_ERROR_ALLDOWN:
+ case CM_ERROR_ALLOFFLINE:
+ case CM_ERROR_PARTIALWRITE:
+ osi_Log2(afsd_logp,"cm_BkgDaemon re-queueing failed request 0x%p code 0x%x",
+ rp, code);
+ cm_bkgQueueCount++;
+ osi_QAddT((osi_queue_t **) &cm_bkgListp, (osi_queue_t **)&cm_bkgListEndp, &rp->q);
+ break;
+ default:
+ osi_Log2(afsd_logp,"cm_BkgDaemon FAILED: request dropped 0x%p code 0x%x",
+ rp, code);
+ }
}
lock_ReleaseWrite(&cm_daemonLock);
}
-void cm_QueueBKGRequest(cm_scache_t *scp, cm_bkgProc_t *procp, long p1, long p2, long p3, long p4,
+void cm_QueueBKGRequest(cm_scache_t *scp, cm_bkgProc_t *procp, afs_uint32 p1, afs_uint32 p2, afs_uint32 p3, afs_uint32 p4,
cm_user_t *userp)
{
cm_bkgRequest_t *rp;
if (!scm) return FALSE;
/* Open Windows Firewall service */
- svc = OpenService(scm, "SharedAccess", SERVICE_QUERY_CONFIG);
+ svc = OpenService(scm, "MpsSvc", SERVICE_QUERY_CONFIG);
+ if (!svc) {
+ afsi_log("MpsSvc Service could not be opened for query: 0x%x", GetLastError());
+ svc = OpenService(scm, "SharedAccess", SERVICE_QUERY_CONFIG);
+ if (!svc)
+ afsi_log("SharedAccess Service could not be opened for query: 0x%x", GetLastError());
+ }
if (!svc)
goto close_scm;
/* Query Windows Firewall service config, this time for real */
flag = QueryServiceConfig(svc, pConfig, BufSize, &BufSize);
- if (!flag)
+ if (!flag) {
+ afsi_log("QueryServiceConfig failed: 0x%x", GetLastError());
goto free_pConfig;
+ }
/* Is it autostart? */
+ afsi_log("AutoStart 0x%x", pConfig->dwStartType);
if (pConfig->dwStartType < SERVICE_DEMAND_START)
result = TRUE;
if (code == ERROR_SUCCESS)
cm_daemonTokenCheckInterval = dummy;
+ dummyLen = sizeof(DWORD);
+ code = RegQueryValueEx(parmKey, "BusyVolumeCheckInterval", NULL, NULL,
+ (BYTE *) &dummy, &dummyLen);
+ if (code == ERROR_SUCCESS)
+ cm_daemonCheckBusyVolInterval = dummy;
+
RegCloseKey(parmKey);
}
time_t lastDownServerCheck;
time_t lastUpServerCheck;
time_t lastTokenCacheCheck;
+ time_t lastBusyVolCheck;
char thostName[200];
unsigned long code;
struct hostent *thp;
HMODULE hHookDll;
int configureFirewall = IsWindowsFirewallPresent();
+ if (!configureFirewall) {
+ afsi_log("No Windows Firewall detected");
+ }
+
/* ping all file servers, up or down, with unauthenticated connection,
* to find out whether we have all our callbacks from the server still.
* Also, ping down VLDBs.
lastDownServerCheck = now - cm_daemonCheckDownInterval/2 + (rand() % cm_daemonCheckDownInterval);
lastUpServerCheck = now - cm_daemonCheckUpInterval/2 + (rand() % cm_daemonCheckUpInterval);
lastTokenCacheCheck = now - cm_daemonTokenCheckInterval/2 + (rand() % cm_daemonTokenCheckInterval);
+ lastBusyVolCheck = now - cm_daemonCheckBusyVolInterval/2 * (rand() % cm_daemonCheckBusyVolInterval);
while (daemon_ShutdownFlag == 0) {
+ /* check to see if the listener threads halted due to network
+ * disconnect or other issues. If so, attempt to restart them.
+ */
+ smb_RestartListeners();
+
if (configureFirewall) {
/* Open Microsoft Firewall to allow in port 7001 */
switch (icf_CheckAndAddAFSPorts(AFS_PORTSET_CLIENT)) {
default:
afsi_log("Unknown Windows Firewall Configuration error");
}
- }
+ }
/* find out what time it is */
now = osi_Time();
if (now > lastVolCheck + cm_daemonCheckVolInterval) {
lastVolCheck = now;
- cm_CheckVolumes();
+ cm_RefreshVolumes();
+ now = osi_Time();
+ }
+
+ if (now > lastBusyVolCheck + cm_daemonCheckBusyVolInterval) {
+ lastVolCheck = now;
+ cm_CheckOfflineVolumes();
now = osi_Time();
}
lock_InitializeRWLock(&cm_daemonLock, "cm_daemonLock");
osi_EndOnce(&once);
-#ifndef DJGPP
/* creating IP Address Change monitor daemon */
phandle = thrd_Create((SecurityAttrib) 0, 0,
(ThreadFunc) cm_IpAddrDaemon, 0, 0, &pid, "cm_IpAddrDaemon");
osi_assert(phandle != NULL);
thrd_CloseHandle(phandle);
-#endif /* DJGPP */
/* creating pinging daemon */
phandle = thrd_Create((SecurityAttrib) 0, 0,
git://git.openafs.org / openafs.git / blobdiff