Contents

ping(_:metadata:)

Send a ping frame on a connection.

Declaration

func ping<Content>(_ content: Content? = nil, @ProtocolMetadataBuilder metadata builder: () -> [NWProtocolMetadata] = {[]}) async throws where Content : DataProtocol

Parameters

  • content:

    Optional ping data.

  • builder:

    A builder for specifying metadata about the content to send.

Discussion

This may be called before the connection is ready, in which case the send will be enqueued until the connection is ready to send.