1 files changed, 65 insertions, 0 deletions
diff --git a/src/net/http/http.go b/src/net/http/http.go
index 6e2259adbf..9dfc36c791 100644
--- a/src/net/http/http.go
+++ b/src/net/http/http.go
@@ -163,3 +163,68 @@ type Pusher interface {
 	// is not supported on the underlying connection.
 	Push(target string, opts *PushOptions) error
 }
+
+// HTTP2Config defines HTTP/2 configuration parameters common to
+// both [Transport] and [Server].
+type HTTP2Config struct {
+	// MaxConcurrentStreams optionally specifies the number of
+	// concurrent streams that a peer may have open at a time.
+	// If zero, MaxConcurrentStreams defaults to at least 100.
+	MaxConcurrentStreams int
+
+	// MaxDecoderHeaderTableSize optionally specifies an upper limit for the
+	// size of the header compression table used for decoding headers sent
+	// by the peer.
+	// A valid value is less than 4MiB.
+	// If zero or invalid, a default value is used.
+	MaxDecoderHeaderTableSize int
+
+	// MaxEncoderHeaderTableSize optionally specifies an upper limit for the
+	// header compression table used for sending headers to the peer.
+	// A valid value is less than 4MiB.
+	// If zero or invalid, a default value is used.
+	MaxEncoderHeaderTableSize int
+
+	// MaxReadFrameSize optionally specifies the largest frame
+	// this endpoint is willing to read.
+	// A valid value is between 16KiB and 16MiB, inclusive.
+	// If zero or invalid, a default value is used.
+	MaxReadFrameSize int
+
+	// MaxReceiveBufferPerConnection is the maximum size of the
+	// flow control window for data received on a connection.
+	// A valid value is at least 64KiB and less than 4MiB.
+	// If invalid, a default value is used.
+	MaxReceiveBufferPerConnection int
+
+	// MaxReceiveBufferPerStream is the maximum size of
+	// the flow control window for data received on a stream (request).
+	// A valid value is less than 4MiB.
+	// If zero or invalid, a default value is used.
+	MaxReceiveBufferPerStream int
+
+	// SendPingTimeout is the timeout after which a health check using a ping
+	// frame will be carried out if no frame is received on a connection.
+	// If zero, no health check is performed.
+	SendPingTimeout time.Duration
+
+	// PingTimeout is the timeout after which a connection will be closed
+	// if a response to a ping is not received.
+	// If zero, a default of 15 seconds is used.
+	PingTimeout time.Duration
+
+	// WriteByteTimeout is the timeout after which a connection will be
+	// closed if no data can be written to it. The timeout begins when data is
+	// available to write, and is extended whenever any bytes are written.
+	WriteByteTimeout time.Duration
+
+	// PermitProhibitedCipherSuites, if true, permits the use of
+	// cipher suites prohibited by the HTTP/2 spec.
+	PermitProhibitedCipherSuites bool
+
+	// CountError, if non-nil, is called on HTTP/2 errors.
+	// It is intended to increment a metric for monitoring.
+	// The errType contains only lowercase letters, digits, and underscores
+	// (a-z, 0-9, _).
+	CountError func(errType string)
+}