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Added timeouts for SVDRP peer communication about timers

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This commit is contained in:
Klaus Schmidinger
2018-03-01 14:45:57 +01:00
parent 66d66b31dc
commit 4d7455e783
1 changed files with 27 additions and 22 deletions
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49
svdrp.c
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@@ -10,7 +10,7 @@
* and interact with the Video Disk Recorder - or write a full featured
* graphical interface that sits on top of an SVDRP connection.
*
* $Id: svdrp.c 4.31 2018/02/28 10:04:00 kls Exp $
* $Id: svdrp.c 4.32 2018/03/01 14:45:57 kls Exp $
*/
#include "svdrp.h"
@@ -483,22 +483,20 @@ bool cSVDRPClient::HasFetchFlag(eSvdrpFetchFlags Flag)
bool cSVDRPClient::GetRemoteTimers(cStringList &Response)
{
if (HasFetchFlag(sffTimers)) {
if (Execute("LSTT ID", &Response)) {
for (int i = 0; i < Response.Size(); i++) {
char *s = Response[i];
int Code = SVDRPCode(s);
if (Code == 250)
strshift(s, 4);
else {
if (Code != 550)
esyslog("ERROR: %s: %s", ServerName(), s);
return false;
}
if (Execute("LSTT ID", &Response)) {
for (int i = 0; i < Response.Size(); i++) {
char *s = Response[i];
int Code = SVDRPCode(s);
if (Code == 250)
strshift(s, 4);
else {
if (Code != 550)
esyslog("ERROR: %s: %s", ServerName(), s);
return false;
}
Response.SortNumerically();
return true;
}
}
Response.SortNumerically();
return true;
}
return false;
}
@@ -629,18 +627,25 @@ void cSVDRPClientHandler::SendDiscover(void)
void cSVDRPClientHandler::ProcessConnections(void)
{
cString PollTimersCmd;
if (cTimers::GetTimersRead(timersStateKey)) {
if (cTimers::GetTimersRead(timersStateKey, 100)) {
PollTimersCmd = cString::sprintf("POLL %s TIMERS", Setup.SVDRPHostName);
timersStateKey.Remove();
}
else if (timersStateKey.TimedOut())
return; // try again next time
for (int i = 0; i < clientConnections.Size(); i++) {
cSVDRPClient *Client = clientConnections[i];
if (Client->Process()) {
cStringList RemoteTimers;
if (Client->GetRemoteTimers(RemoteTimers)) {
cTimers *Timers = cTimers::GetTimersWrite(timersStateKey);
bool TimersModified = Timers->StoreRemoteTimers(Client->ServerName(), &RemoteTimers);
timersStateKey.Remove(TimersModified);
if (Client->HasFetchFlag(sffTimers)) {
cStringList RemoteTimers;
if (Client->GetRemoteTimers(RemoteTimers)) {
if (cTimers *Timers = cTimers::GetTimersWrite(timersStateKey, 100)) {
bool TimersModified = Timers->StoreRemoteTimers(Client->ServerName(), &RemoteTimers);
timersStateKey.Remove(TimersModified);
}
else
Client->SetFetchFlag(sffTimers); // try again next time
}
}
if (*PollTimersCmd) {
if (!Client->Execute(PollTimersCmd))