DataChannel

Represents a message that can be received through a WebRTC data channel. The message can contain either string data or binary data.

Represents the current state of a WebRTC data channel.

A number of bytes of data currently queued to be sent over the data channel.

A number of queued outgoing data bytes below which the buffer is considered to be "low." When the number of buffered outgoing bytes, as indicated by the bufferedAmount property, falls to or below this value, a DataChannelEvent.BufferedAmountLow event is fired. The default value is 0.

An ID number (between 0 and 65,534) which uniquely identifies the data channel. It can be null when the data channel is created but not yet assigned an ID.

A string containing a name describing the data channel.

The maximum number of milliseconds that attempts to transfer a message may take in unreliable mode.

The maximum number of times the user agent should attempt to retransmit a message which fails the first time in unreliable mode.

Indicates whether the data channel was negotiated by the application or the WebRTC layer.

Indicates whether messages sent on the data channel are required to arrive at their destination in the same order in which they were sent, or if they're allowed to arrive out-of-order.

The name of the sub-protocol being used on the data channel, if any; otherwise, the empty string.

A state of the data channel's underlying data connection.

Closes the data channel and releases all associated resources. Automatically invokes closeTransport. Accessing the channel after this operation could throw an exception.

Closes the data channel transport. The underlying message receiving channel will be closed.

Suspends until a message is available in the data channel and returns it.

Receives a binary message from the data channel.

Receives a text message from the data channel.

Sends binary data through the data channel.

Sends a text message through the data channel.

Sets the threshold for the buffered amount of data below which the buffer is considered to be "low." When the buffered amount falls to or below this value, a DataChannelEvent.BufferedAmountLow event is fired.

Immediately returns a message from the data channel or null if no message is available.

Immediately returns binary data from the data channel or null if no binary message is available.

Immediately returns text data from the data channel or null if no text message is available.