public virtual void setAsyncOpsWindow(int maxOpsInvoked, int maxOpsPerformed)
{
if (maxOpsInvoked == 1 && maxOpsPerformed == 1)
{
aow = null;
}
else if (aow == null || aow.MaxOpsInvoked != maxOpsInvoked || aow.MaxOpsPerformed != maxOpsPerformed)
{
aow = new AsyncOpsWindow(maxOpsInvoked, maxOpsPerformed);
}
}
private AsyncOpsWindow NegotiateAOW(AsyncOpsWindow offered)
{
if (offered == null)
return null;
if (aow == null)
return AsyncOpsWindow.DEFAULT;
return new AsyncOpsWindow(minAOW(offered.MaxOpsInvoked, aow.MaxOpsInvoked), minAOW(offered.MaxOpsPerformed, aow.MaxOpsPerformed));
}
private void ReadUserInfo(ByteBuffer bb, int len)
{
int diff = len - (int)bb.Remaining;
if (diff != 0)
{
throw new PduException("User info item length=" + len + " mismatch Pdu length (diff=" + diff + ")", new AAbort(AAbort.SERVICE_PROVIDER, AAbort.INVALID_PDU_PARAMETER_VALUE));
}
while ( bb.Remaining > 0 )
{
int subItemType = bb.ReadByte();
bb.Skip();
int itemLen = bb.ReadInt16();
switch (subItemType)
{
case 0x51:
if (itemLen != 4)
{
throw new PduException("Illegal length of Maximum length sub-item: " + itemLen, new AAbort(AAbort.SERVICE_PROVIDER, AAbort.INVALID_PDU_PARAMETER_VALUE));
}
maxLength = bb.ReadInt32();
break;
case 0x52:
ClassUID = bb.ReadString(itemLen);
break;
case 0x53:
asyncOpsWindow = new AsyncOpsWindow(bb, itemLen);
break;
case 0x54:
AddRoleSelection(new RoleSelection(bb, itemLen));
break;
case 0x55:
VersionName = bb.ReadString(itemLen);
break;
case 0x56:
AddExtNegotiation(new ExtNegotiation(bb, itemLen));
break;
default:
throw new PduException("unrecognized user sub-item type " + System.Convert.ToString(subItemType, 16) + 'H', new AAbort(AAbort.SERVICE_PROVIDER, AAbort.UNRECOGNIZED_PDU_PARAMETER));
}
}
}
