@param color ARGB color to use for the lines in subsequent frames

Servfail returns a SERVFAIL response to the query q.

SetDNS changes the DNS transport used for uploading reports.

Adds an IP to the set if it is not present. Must be called under Lock.

Copy one buffer from src to dst, using dst.Write.

Blocks until the app list is ready. @return The app list, or null if it could not be generated for any reason.

This method is called once, when the race has concluded. @param index The index in urls of the fastest server, or -1 if all probes failed.

Check that all fields of m1 match those of m2, except for Header.ID and Additionals.

Replace the current list of transactions with these. A null argument is treated as an empty list.

writeFrom writes to the underlying PacketResponseReceiver. It will also add len(p) to downloadBytes if doStat is true.

Close terminates the UDP session, and reports session stats to the listener.

CloseRead makes sure all read on the local conn returns io.EOF, and write on the remote conn returns ErrClosedPipe.

CloseWrite makes sure all read on the remote conn returns io.EOF, and write on the local conn returns ErrClosedPipe.

DialStream implements StreamDialer.DialStream.

DialWithSplit returns a TCP connection that always splits the initial upstream segment. Like net.Conn, it is intended for two-threaded use, with one t

GetIntermediateCertificate returns the chaining certificate (if any). It does not block or cause certificates to load. Returns a DER encoded X.509 cer

Returns a comma-separated list of the system's configured DNS resolvers, in roughly descending priority order. This is needed because (1) Android Java

NewTunnel creates a connected Intra session. `fakedns` is the DNS server (IP and port) that will be used by apps on the TUN device. This will norma

OnQuery will be called when a DoH request is issued to url. Application code return an arbitrary DoHQueryToken object for internal use, the same objec

OnResponse will be called when a DoH response has been received.

Protect a socket, i.e. exclude it from the VPN. This is needed in order to avoid routing loops for the VPN's own sockets. This is a wrapper for Androi

WriteFrom implements PacketResponseReceiver.WriteFrom.

Helper functions for reading flags. In this package, a "flag" is a thread-safe single-use status indicator that starts in the "open" state and transit