private bool IsServerValidForCluster(ClusterType clusterType, ClusterConnectionMode connectionMode, ServerType serverType)
{
switch (clusterType)
{
case ClusterType.Standalone:
return(serverType == ServerType.Standalone);
case ClusterType.ReplicaSet:
return(serverType.IsReplicaSetMember());
case ClusterType.Sharded:
return(serverType == ServerType.ShardRouter);
case ClusterType.Unknown:
switch (connectionMode)
{
case ClusterConnectionMode.Automatic:
if (serverType == ServerType.Standalone)
{
return(Settings.Scheme == ConnectionStringScheme.MongoDBPlusSrv); // Standalone is only valid in MultiServerCluster when using MongoDBPlusSrv scheme
}
return(serverType.IsReplicaSetMember() || serverType == ServerType.ShardRouter);
default:
throw new MongoInternalException("Unexpected connection mode.");
}
default:
throw new MongoInternalException("Unexpected cluster type.");
}
}
private bool IsServerValidForCluster(ClusterType clusterType, ClusterConnectionMode connectionMode, ServerType serverType)
{
switch (clusterType)
{
case ClusterType.ReplicaSet:
return(serverType.IsReplicaSetMember());
case ClusterType.Sharded:
return(serverType == ServerType.ShardRouter);
case ClusterType.Standalone:
return(serverType == ServerType.Standalone);
case ClusterType.Unknown:
switch (connectionMode)
{
case ClusterConnectionMode.Automatic:
case ClusterConnectionMode.Direct:
return(true);
default:
throw new MongoInternalException("Unexpected connection mode.");
}
default:
throw new MongoInternalException("Unexpected cluster type.");
}
}
private void PublishDescription(ICluster cluster, EndPoint endPoint, ServerType serverType, IEnumerable <EndPoint> hosts = null, string setName = null, EndPoint primary = null, ElectionId electionId = null, EndPoint canonicalEndPoint = null, int?setVersion = null)
{
var current = _serverFactory.GetServerDescription(endPoint);
var config = new ReplicaSetConfig(
hosts ?? new[] { _firstEndPoint, _secondEndPoint, _thirdEndPoint },
setName ?? "test",
primary,
setVersion);
var serverDescription = current.With(
averageRoundTripTime: TimeSpan.FromMilliseconds(10),
replicaSetConfig: serverType.IsReplicaSetMember() ? config : null,
canonicalEndPoint: canonicalEndPoint,
electionId: electionId,
state: ServerState.Connected,
tags: null,
type: serverType,
version: new SemanticVersion(2, 6, 3),
wireVersionRange: new Range <int>(0, int.MaxValue));
var currentClusterDescription = cluster.Description;
_serverFactory.PublishDescription(serverDescription);
SpinWait.SpinUntil(() => !object.ReferenceEquals(cluster.Description, currentClusterDescription), 100); // sometimes returns false and that's OK
}
private bool IsServerValidForCluster(ClusterType clusterType, ClusterSettings clusterSettings, ServerType serverType)
{
switch (clusterType)
{
case ClusterType.Standalone:
return(serverType == ServerType.Standalone);
case ClusterType.ReplicaSet:
return(serverType.IsReplicaSetMember());
case ClusterType.Sharded:
return(serverType == ServerType.ShardRouter);
case ClusterType.Unknown:
#pragma warning disable CS0618 // Type or member is obsolete
if (clusterSettings.ConnectionModeSwitch == ConnectionModeSwitch.UseDirectConnection)
{
return(true);
}
else
{
switch (clusterSettings.ConnectionMode)
{
case ClusterConnectionMode.Automatic:
if (serverType == ServerType.Standalone)
{
return(_servers.Count == 1 || Settings.Scheme == ConnectionStringScheme.MongoDBPlusSrv); // Standalone is only valid in MultiServerCluster when using MongoDBPlusSrv scheme
}
return(serverType.IsReplicaSetMember() || serverType == ServerType.ShardRouter);
default:
throw new MongoInternalException("Unexpected connection mode.");
}
}
#pragma warning restore CS0618 // Type or member is obsolete
default:
throw new MongoInternalException("Unexpected cluster type.");
}
}
private bool IsServerValidForCluster(ClusterType clusterType, ClusterSettings clusterSettings, ServerType serverType)
{
switch (clusterType)
{
case ClusterType.ReplicaSet:
return(serverType.IsReplicaSetMember());
case ClusterType.Sharded:
return(serverType == ServerType.ShardRouter);
case ClusterType.Standalone:
return(IsStandaloneServerValidForCluster());
case ClusterType.Unknown:
return(IsUnknownServerValidForCluster());
default:
throw new MongoInternalException("Unexpected cluster type.");
}
bool IsStandaloneServerValidForCluster()
{
#pragma warning disable CS0618 // Type or member is obsolete
if (clusterSettings.ConnectionModeSwitch == ConnectionModeSwitch.UseDirectConnection)
#pragma warning restore CS0618 // Type or member is obsolete
{
return(clusterSettings.DirectConnection.GetValueOrDefault());
}
else
{
return(serverType == ServerType.Standalone);
}
}
bool IsUnknownServerValidForCluster()
{
#pragma warning disable CS0618 // Type or member is obsolete
if (clusterSettings.ConnectionModeSwitch == ConnectionModeSwitch.UseDirectConnection)
{
return(clusterSettings.DirectConnection.GetValueOrDefault());
}
else
{
var connectionMode = clusterSettings.ConnectionMode;
return
(connectionMode == ClusterConnectionMode.Automatic ||
connectionMode == ClusterConnectionMode.Direct);
}
#pragma warning restore CS0618 // Type or member is obsolete
}
}
private void PublishDescription(EndPoint endPoint, ServerType serverType, IEnumerable <EndPoint> hosts = null, string setName = null, EndPoint primary = null)
{
var current = _serverFactory.GetServerDescription(endPoint);
var config = new ReplicaSetConfig(
hosts ?? new[] { _firstEndPoint, _secondEndPoint, _thirdEndPoint },
setName ?? "test",
primary,
null);
var description = current.WithHeartbeatInfo(
TimeSpan.FromMilliseconds(10),
serverType.IsReplicaSetMember() ? config : null,
null,
serverType,
new SemanticVersion(2, 6, 3),
new Range <int>(0, int.MaxValue));
_serverFactory.PublishDescription(description);
}
private void PublishDescription(EndPoint endPoint, ServerType serverType, IEnumerable <EndPoint> hosts = null, string setName = null, EndPoint primary = null)
{
var current = _serverFactory.GetServerDescription(endPoint);
var config = new ReplicaSetConfig(
hosts ?? new[] { _firstEndPoint, _secondEndPoint, _thirdEndPoint },
setName ?? "test",
primary,
null);
var description = current.With(
averageRoundTripTime: TimeSpan.FromMilliseconds(10),
replicaSetConfig: serverType.IsReplicaSetMember() ? config : null,
state: ServerState.Connected,
tags: null,
type: serverType,
version: new SemanticVersion(2, 6, 3),
wireVersionRange: new Range <int>(0, int.MaxValue));
_serverFactory.PublishDescription(description);
}
private bool IsServerValidForCluster(ClusterType clusterType, ClusterConnectionMode connectionMode, ServerType serverType)
{
switch (clusterType)
{
case ClusterType.ReplicaSet:
return serverType.IsReplicaSetMember();
case ClusterType.Sharded:
return serverType == ServerType.ShardRouter;
case ClusterType.Standalone:
return serverType == ServerType.Standalone;
case ClusterType.Unknown:
switch (connectionMode)
{
case ClusterConnectionMode.Automatic:
case ClusterConnectionMode.Direct:
return true;
default:
throw new MongoInternalException("Unexpected connection mode.");
}
default:
throw new MongoInternalException("Unexpected cluster type.");
}
}
private void PublishDescription(ICluster cluster, EndPoint endPoint, ServerType serverType, IEnumerable<EndPoint> hosts = null, string setName = null, EndPoint primary = null, ElectionId electionId = null, EndPoint canonicalEndPoint = null, int? setVersion = null)
{
var current = _serverFactory.GetServerDescription(endPoint);
var config = new ReplicaSetConfig(
hosts ?? new[] { _firstEndPoint, _secondEndPoint, _thirdEndPoint },
setName ?? "test",
primary,
setVersion);
var serverDescription = current.With(
averageRoundTripTime: TimeSpan.FromMilliseconds(10),
replicaSetConfig: serverType.IsReplicaSetMember() ? config : null,
canonicalEndPoint: canonicalEndPoint,
electionId: electionId,
state: ServerState.Connected,
tags: null,
type: serverType,
version: new SemanticVersion(2, 6, 3),
wireVersionRange: new Range<int>(0, int.MaxValue));
var currentClusterDescription = cluster.Description;
_serverFactory.PublishDescription(serverDescription);
SpinWait.SpinUntil(() => !object.ReferenceEquals(cluster.Description, currentClusterDescription), 100); // sometimes returns false and that's OK
}
private void PublishDescription(EndPoint endPoint, ServerType serverType, IEnumerable<EndPoint> hosts = null, string setName = null, EndPoint primary = null, ElectionId electionId = null, EndPoint canonicalEndPoint = null)
{
var current = _serverFactory.GetServerDescription(endPoint);
var config = new ReplicaSetConfig(
hosts ?? new[] { _firstEndPoint, _secondEndPoint, _thirdEndPoint },
setName ?? "test",
primary,
null);
var description = current.With(
averageRoundTripTime: TimeSpan.FromMilliseconds(10),
replicaSetConfig: serverType.IsReplicaSetMember() ? config : null,
canonicalEndPoint: canonicalEndPoint,
electionId: electionId,
state: ServerState.Connected,
tags: null,
type: serverType,
version: new SemanticVersion(2, 6, 3),
wireVersionRange: new Range<int>(0, int.MaxValue));
_serverFactory.PublishDescription(description);
}
private void PublishDescription(EndPoint endPoint, ServerType serverType, IEnumerable<EndPoint> hosts = null, string setName = null, EndPoint primary = null)
{
var current = _serverFactory.GetServerDescription(endPoint);
var config = new ReplicaSetConfig(
hosts ?? new[] { _firstEndPoint, _secondEndPoint, _thirdEndPoint },
setName ?? "test",
primary,
null);
var description = current.WithHeartbeatInfo(
TimeSpan.FromMilliseconds(10),
serverType.IsReplicaSetMember() ? config : null,
null,
serverType,
new SemanticVersion(2, 6, 3),
new Range<int>(0, int.MaxValue));
_serverFactory.PublishDescription(description);
}
