BasicConnGater class
BasicConnGater is a simple implementation of the ConnGater interface that allows all connections by default but can be configured to block specific peers or addresses.
- Implemented types
Constructors
- BasicConnGater({int maxConnections = 1000, int maxConnectionsPerPeer = 10, Duration connectionTimeout = const Duration(minutes: 5)})
- Creates a new BasicConnGater with the specified limits
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
blockAddr(
MultiAddr addr) → void - BlockAddr blocks a specific multiaddress
-
blockConn(
String connId) → void - BlockConn blocks a specific connection by its ID
-
blockPeer(
PeerId peerId) → void - BlockPeer blocks a peer by its ID
-
blockSubnet(
String subnet) → void - BlockSubnet blocks a subnet (CIDR notation)
-
close(
) → void - Closes the connection gater and cleans up resources
-
getConnectionMetrics(
String connId) → ConnectionMetrics? - Gets connection metrics
-
interceptAccept(
Conn conn) → bool -
Tests whether an incipient inbound Conn is allowed.
override
-
interceptAddrDial(
PeerId peerId, MultiAddr addr) → bool -
Tests whether we're permitted to dial the specified
multiaddr for the given peer.
override
-
interceptPeerDial(
PeerId peerId) → bool -
Tests whether we're permitted to Dial the specified peer.
override
-
interceptSecured(
bool isInitiator, PeerId peerId, Conn conn) → bool -
Tests whether a given Conn, now authenticated,
is allowed.
override
-
interceptUpgraded(
Conn conn) → (bool, DisconnectReason?) -
Tests whether a fully capable Conn is allowed.
override
-
isAddrBlocked(
MultiAddr addr) → bool - IsAddrBlocked returns whether an address is blocked
-
isAddrInBlockedSubnet(
MultiAddr addr) → bool - Checks if an address is in a blocked subnet
-
isConnBlocked(
String connId) → bool - IsConnBlocked returns whether a connection is blocked
-
isPeerBlocked(
PeerId peerId) → bool - IsPeerBlocked returns whether a peer is blocked
-
isSubnetBlocked(
String subnet) → bool - IsSubnetBlocked returns whether a subnet is blocked
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
unblockAddr(
MultiAddr addr) → void - UnblockAddr unblocks a previously blocked address
-
unblockConn(
String connId) → void - UnblockConn unblocks a previously blocked connection
-
unblockPeer(
PeerId peerId) → void - UnblockPeer unblocks a previously blocked peer
-
unblockSubnet(
String subnet) → void - UnblockSubnet unblocks a previously blocked subnet
-
updateConnectionMetrics(
String connId, {int? bytesIn, int? bytesOut}) → void - Updates connection metrics
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited