AbstractSendChannel

abstract class AbstractSendChannel<E> : SendChannel<E> (source)

Platform and version requirements: JVM

Abstract send channel. It is a base class for all send channel implementations.

AbstractSendChannel()

Abstract send channel. It is a base class for all send channel implementations.

bufferDebugString	`open val bufferDebugString: String`
isClosedForSend	`val isClosedForSend: Boolean` Returns `true` if this channel was closed by invocation of close and thus the send and offer attempts throws exception.
isFull	`val isFull: Boolean` Returns `true` if the channel is full (out of capacity) and the send attempt will suspend. This function returns `false` for isClosedForSend channel.
onSend	`val onSend: SelectClause2<E, SendChannel<E>>` Clause for select expression of send suspending function that selects when the element that is specified as parameter is sent to the channel. When the clause is selected the reference to this channel is passed into the corresponding block.

afterClose	`open fun afterClose(cause: Throwable?): Unit` Invoked after successful close.
close	`open fun close(cause: Throwable?): Boolean` Closes this channel with an optional exceptional cause. This is an idempotent operation – repeated invocations of this function have no effect and return `false`. Conceptually, its sends a special “close token” over this channel.
offer	`fun offer(element: E): Boolean` Adds element into this queue if it is possible to do so immediately without violating capacity restrictions and returns `true`. Otherwise, it returns `false` immediately or throws exception if the channel isClosedForSend (see close for details).
send	`suspend fun send(element: E): Unit` Adds element into to this channel, suspending the caller while this channel isFull, or throws exception if the channel isClosedForSend (see close for details).
toString	`open fun toString(): String`

fun <E> SendChannel<E>.sendBlocking(element: E): Unit

Adds element into to this channel, blocking the caller while this channel Channel.isFull, or throws exception if the channel Channel.isClosedForSend (see Channel.close for details).

AbstractChannel	`abstract class AbstractChannel<E> : AbstractSendChannel<E>, Channel<E>` Abstract send/receive channel. It is a base class for all channel implementations.
ArrayBroadcastChannel	`class ArrayBroadcastChannel<E> : AbstractSendChannel<E>, BroadcastChannel<E>` Broadcast channel with array buffer of a fixed capacity. Sender suspends only when buffer is full due to one of the receives being slow to consume and receiver suspends only when buffer is empty.