procInst parses the `param="..."` or `param='...'` value out of the provided string, returning "" if not found.

process implements the algorithm described in section 4 of UTS #46, see http://www.unicode.org/reports/tr46.

readRawEndTag attempts to read a tag like "</foo>", where "foo" is z.rawTag. If it succeeds, it backs up the input position to reconsume the tag and r

readUntilCloseAngle reads until the next ">".

st may be nil for conn-level

setConnState calls the net/http ConnState hook for this connection, if configured. Note that the net/http package does StateNew and StateClosed for us

setParents sets the stack of current parents to those found in finfo. It only writes the start elements if vf holds a non-nil value. If finfo is &noFi

startFrameWrite starts a goroutine to write wr (in a separate goroutine since that might block on the network), and updates the serve goroutine's stat

See golang.org/issue/17292

testRoundtrip writes something into c and reads it back. It assumes that everything written into c is echoed back to itself.

testServerRejectsStream tests that the server sends a RST_STREAM with the provided error code after a client sends a bogus request.

writeStart writes the given start element.

AppendPack is like Pack but appends the full Message to b and returns the extended buffer.

Assemble converts insts into raw instructions suitable for loading into a BPF virtual machine. Currently, no optimization is attempted, the assembled

Buffered returns a slice containing data buffered but not yet tokenized.

CNAMEResource parses a single CNAMEResource. One of the XXXHeader methods must have been called before calling this method.

CanTakeNewRequest reports whether the connection can take a new request, meaning it has not been closed or received or sent a GOAWAY.

Do sends an HTTP request with the provided http.Client and returns an HTTP response. If the client is nil, http.DefaultClient is used. If the context

HeaderEncoder returns an HPACK encoder that writes to the returned buffer.

IsPseudo reports whether the header field is an http2 pseudo header. That is, it reports whether it starts with a colon. It is not otherwise guarantee

LimitListener returns a Listener that accepts at most n simultaneous connections from the provided Listener.

Marshal returns the binary encoding of cm.

Marshal returns the binary encoding of the ICMP message m. For an ICMPv4 message, the returned message always contains the calculated checksum field.

Marshal returns the binary encoding of cm.

MulticastInterface returns the default interface for multicast packet transmissions.

NSResource parses a single NSResource. One of the XXXHeader methods must have been called before calling this method.

NSResource adds a single NSResource.

NewBuilder creates a new builder with compression disabled. Note: Most users will want to immediately enable compression with the EnableCompression m

NewConfig creates a new WebSocket config for client connection.

Parse returns the parse tree for the HTML from the given Reader. The input is assumed to be UTF-8 encoded.

Parse parses b as a control message and stores the result in cm.

Parse parses b as a control message and stores the result in cm.

ParseFragment parses a fragment of HTML and returns the nodes that were found. If the fragment is the InnerHTML for an existing element, pass that ele

ParseHeader parses b as an IPv4 header. The provided b must be in the format used by a raw IP socket on the local system. This may differ from the wi

PseudoFields returns the pseudo header fields of mh. The caller does not own the returned slice.

PublicSuffix returns the public suffix of the domain using a copy of the publicsuffix.org database compiled into the library. icann is whether the pu

ReadBatch reads a batch of messages. The provided flags is a set of platform-dependent flags, such as syscall.MSG_PEEK. On a successful read it retu

ReadBatch reads a batch of messages. The provided flags is a set of platform-dependent flags, such as syscall.MSG_PEEK. On a successful read it retu

Refresh refreshes the lock with the given token. If Refresh returns ErrLocked then the Handler will write a "423 Locked" HTTP Status. If Refresh retu

执行写操作

SetDeadline sets the read and write deadlines associated with the endpoint.

SetReadDeadline sets the read deadline associated with the endpoint.

SetReadDeadline sets the read deadline associated with the endpoint.

Shutdown gracefully closes the client connection, waiting for running streams to complete.

StartAnswers prepares the builder for packing Answers.

StartQuestions prepares the builder for packing Questions.

TagAttr returns the lower-cased key and unescaped value of the next unparsed attribute for the current tag token and whether there are more attributes

Token returns the current Token. The result's Data and Attr values remain valid after subsequent Next calls.

Unpack parses a full Message.

Valid reports whether the setting is valid.

WriteBatch writes a batch of messages. The provided flags is a set of platform-dependent flags, such as syscall.MSG_DONTROUTE. It returns the number

WriteBatch writes a batch of messages. The provided flags is a set of platform-dependent flags, such as syscall.MSG_DONTROUTE. It returns the number

WritePriority writes a PRIORITY frame. It will perform exactly one Write to the underlying Writer. It is the caller's responsibility to not call othe

WritePushPromise writes a single PushPromise Frame. As with Header Frames, This is the low level call for writing individual frames. Continuation fra

actualContentLength returns a sanitized version of req.ContentLength, where 0 actually means zero (not unknown) and -1 means unknown.

p.mu must be held

Section 12.2.4.3.

advance cycles the buckets at each level until the latest bucket in each level can hold the time specified.

appendTableSize appends v, as encoded in "Header Table Size Update" representation, to dst and returns the extended buffer.