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Improved CAM connection initialization (workaround)

This commit is contained in:
Klaus Schmidinger 2003-02-09 12:45:00 +01:00
parent a6a25e48bf
commit 05c37e5f59
1 changed files with 11 additions and 8 deletions
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19
ci.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: ci.c 1.4 2003/02/09 11:54:22 kls Exp $
* $Id: ci.c 1.5 2003/02/09 12:45:00 kls Exp $
*/
/* XXX TODO
@ -396,6 +396,8 @@ const uint8_t *cCiTransportConnection::Data(int &Length)
return tpdu->Data(Length);
}
#define MAX_CONNECT_RETRIES 20
int cCiTransportConnection::CreateConnection(void)
{
if (state == stIDLE) {
@ -405,13 +407,14 @@ int cCiTransportConnection::CreateConnection(void)
return OK;
// the following is a workaround for CAMs that don't quite follow the specs...
else {
dbgprotocol("*** no reaction on T_CREATE_TC - retrying\n");
if (RecvTPDU() == T_CTC_REPLY) {
dbgprotocol("*** received T_CTC_REPLY\n");
RecvTPDU();
dbgprotocol("*** done dummy RecvTPDU()\n");
}
return OK;
for (int i = 0; i < MAX_CONNECT_RETRIES; i++) {
dsyslog("CAM: retrying to establish connection");
if (RecvTPDU() == T_CTC_REPLY) {
dsyslog("CAM: connection established");
return OK;
}
}
return ERROR;
}
}
}