| static private SNIOpenSyncEx ( ConsumerInfo consumerInfo, string constring, IntPtr &pConn, byte spnBuffer, byte instanceName, bool fOverrideCache, bool fSync, int timeout, bool fParallel ) : uint | ||
| consumerInfo | ConsumerInfo | |
| constring | string | |
| pConn | IntPtr | |
| spnBuffer | byte | |
| instanceName | byte | |
| fOverrideCache | bool | |
| fSync | bool | |
| timeout | int | |
| fParallel | bool | |
| return | uint | |
// creates a physical connection
internal SNIHandle(
SNINativeMethodWrapper.ConsumerInfo myInfo,
string serverName,
byte[] spnBuffer,
bool ignoreSniOpenTimeout,
int timeout,
out byte[] instanceName,
bool flushCache,
bool fSync,
bool fParallel)
: base(IntPtr.Zero, true)
{
try { }
finally
{
_fSync = fSync;
instanceName = new byte[256]; // Size as specified by netlibs.
if (ignoreSniOpenTimeout)
{
timeout = Timeout.Infinite; // -1 == native SNIOPEN_TIMEOUT_VALUE / INFINITE
}
_status = SNINativeMethodWrapper.SNIOpenSyncEx(myInfo, serverName, ref base.handle,
spnBuffer, instanceName, flushCache, fSync, timeout, fParallel);
}
}
// creates a physical connection
internal SNIHandle(
SNINativeMethodWrapper.ConsumerInfo myInfo,
string serverName,
byte[] spnBuffer,
bool ignoreSniOpenTimeout,
int timeout,
out byte[] instanceName,
bool flushCache,
bool fSync,
bool fParallel,
TransparentNetworkResolutionState transparentNetworkResolutionState,
int totalTimeout)
: base(IntPtr.Zero, true)
{
RuntimeHelpers.PrepareConstrainedRegions();
try {} finally {
_fSync = fSync;
instanceName = new byte[256]; // Size as specified by netlibs.
if (ignoreSniOpenTimeout)
{
//
timeout = Timeout.Infinite; // -1 == native SNIOPEN_TIMEOUT_VALUE / INFINITE
}
int transparentNetworkResolutionStateNo = (int)transparentNetworkResolutionState;
_status = SNINativeMethodWrapper.SNIOpenSyncEx(myInfo, serverName, ref base.handle,
spnBuffer, instanceName, flushCache, fSync, timeout, fParallel, transparentNetworkResolutionStateNo, totalTimeout,
ADP.IsAzureSqlServerEndpoint(serverName));
}
}
internal SNIHandle(SNINativeMethodWrapper.ConsumerInfo myInfo, string serverName, byte[] spnBuffer, bool ignoreSniOpenTimeout, int timeout, out byte[] instanceName, bool flushCache, bool fSync, bool fParallel) : base(IntPtr.Zero, true)
{
this._status = uint.MaxValue;
RuntimeHelpers.PrepareConstrainedRegions();
try
{
}
finally
{
this._fSync = fSync;
instanceName = new byte[0x100];
if (ignoreSniOpenTimeout)
{
timeout = -1;
}
this._status = SNINativeMethodWrapper.SNIOpenSyncEx(myInfo, serverName, ref this.handle, spnBuffer, instanceName, flushCache, fSync, timeout, fParallel);
}
}