1 files changed, 28 insertions, 0 deletions
diff --git a/plugins/http/config/http2.go b/plugins/http/config/http2.go
new file mode 100644
index 00000000..b1e109e9
--- /dev/null
+++ b/plugins/http/config/http2.go
@@ -0,0 +1,28 @@
+package config
+
+// HTTP2 HTTP/2 server customizations.
+type HTTP2 struct {
+	// h2cHandler is a Handler which implements h2c by hijacking the HTTP/1 traffic
+	// that should be h2c traffic. There are two ways to begin a h2c connection
+	// (RFC 7540 Section 3.2 and 3.4): (1) Starting with Prior Knowledge - this
+	// works by starting an h2c connection with a string of bytes that is valid
+	// HTTP/1, but unlikely to occur in practice and (2) Upgrading from HTTP/1 to
+	// h2c - this works by using the HTTP/1 Upgrade header to request an upgrade to
+	// h2c. When either of those situations occur we hijack the HTTP/1 connection,
+	// convert it to a HTTP/2 connection and pass the net.Conn to http2.ServeConn.
+
+	// H2C enables HTTP/2 over TCP
+	H2C bool
+
+	// MaxConcurrentStreams defaults to 128.
+	MaxConcurrentStreams uint32 `mapstructure:"max_concurrent_streams"`
+}
+
+// InitDefaults sets default values for HTTP/2 configuration.
+func (cfg *HTTP2) InitDefaults() error {
+	if cfg.MaxConcurrentStreams == 0 {
+		cfg.MaxConcurrentStreams = 128
+	}
+
+	return nil
+}