Type Aliasswift-nio 2.81.0NIOCore
Value
ChannelOption.swift:261typealias Value = WriteBufferWaterMarktypealias Value = WriteBufferWaterMarks7NIOCore14ChannelOptionsV5TypesO26WriteBufferWaterMarkOptionV5Valuea What are these?GRYGimport NIOCoreThe core abstractions that make up SwiftNIO.
struct WriteBufferWaterMarkOptionWriteBufferWaterMarkOption allows users to configure when a Channel should be marked as writable or not. Once the amount of bytes queued in a Channels outbound buffer is larger than WriteBufferWaterMark.high the channel will be marked as non-writable and so Channel.isWritable will return false. Once we were able to write some data out of the outbound buffer and the amount of bytes queued falls below WriteBufferWaterMark.low the Channel will become writable again. Once this happens Channel.writable will return true again. These writability changes are also propagated through the ChannelPipeline and so can be intercepted via ChannelInboundHandler.channelWritabilityChanged.
struct ChannelOptionsProvides ChannelOptions to be used with a Channel, Bootstrap or ServerBootstrap.
enum Typesstruct WriteBufferWaterMarkThe watermark used to detect when Channel.isWritable returns true or false.
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