MulticastLock class
Allows an application to receive Wifi Multicast packets. Normally the Wifi stack filters out packets not explicitly addressed to this device. Acquring a MulticastLock will cause the stack to receive packets addressed to multicast addresses. Processing these extra packets can cause a noticeable battery drain and should be disabled when not needed.
Constructors
- MulticastLock()
-
factory
- MulticastLock.private()
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
-
acquire(
) → Future< void> - Locks Wifi Multicast on until release() is called.
-
isHeld(
) → Future< bool?> - Checks whether this MulticastLock is currently held.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
release(
) → Future< void> - Unlocks Wifi Multicast, restoring the filter of packets not addressed specifically to this device and saving power.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited