OptionaldestinationWhether destination drain handling is already installed.
OptionalflowData retained after the send window is exhausted.
OptionalhttpHTTP-proxy handshake state. It carries the parsed first request to be (re)sent once the peer confirms the dial, and the bytes that followed the initial request headers.
OptionalpeerWhether the peer initiated shutdown. Suppresses a redundant close notification when the local socket subsequently closes.
Outbound bytes received before the peer confirmed the dial. Flushed
once a connected message arrives. undefined once the connection
has been acknowledged (streaming mode).
OptionalproxyProtocol handshake awaiting confirmation that the peer dialed the requested destination.
OptionalreceiveBytes received since the last flow-control window update.
OptionalsendRemaining bytes this side may send before receiving a window update.
Which side created the local socket, used for lifecycle logging.
OptionaltransportListener waiting for the selected transport to drain.
OptionaltransportThe local source is paused because the selected relay/direct transport reached its writable high-water mark.
OptionalwindowThe local source is paused until the peer returns flow-control credit.
Track the local socket bound to a tunneled connection, plus the bytes that are pending because the remote end has not yet confirmed the connection.