ChannelHandler was already removed.
ChannelHandler
case alreadyRemoved
s7NIOCore20ChannelPipelineErrorO14alreadyRemovedyA2CmF
6APHR
import NIOCore
The core abstractions that make up SwiftNIO.
enum ChannelPipelineError
Error that is used by the ChannelPipeline to inform the user of an error.
Error
ChannelPipeline
case notFound
ChannelHandler was not found.