io.helidon.webserver.http2.Http2Config

Description

HTTP/2 server configuration

Configuration options

Key	Type	Default	Description
max-buffered-entity-size	Size	64 KB	Configure the maximum size allowed for an entity that can be explicitly buffered by the application by calling io.helidon.http.media.ReadableEntity#buffer
max-rapid-resets	Integer	50	Maximum number of rapid resets(stream RST sent by client before any data have been sent by server)
max-concurrent-streams	Long	8192	Maximum number of concurrent streams that the server will allow
rapid-reset-check-period	Duration	PT10S	Period for counting rapid resets(stream RST sent by client before any data have been sent by server)
max-frame-size	Integer	16384	The size of the largest frame payload that the sender is willing to receive in bytes
requested-uri-discovery	RequestedUriDiscoveryContext		Requested URI discovery settings
flow-control-timeout	Duration	PT15S	Outbound flow control blocking timeout configured as java.time.Duration or text in ISO-8601 format
send-error-details	Boolean	false	Whether to send error message over HTTP to client
max-header-list-size	Long	8192	The maximum field section size that the sender is prepared to accept in bytes
initial-window-size	Integer	1048576	This setting indicates the sender's maximum window size in bytes for stream-level flow control
validate-path	Boolean	true	If set to false, any path is accepted (even containing illegal characters)
max-empty-frames	Integer	10	Maximum number of consecutive empty frames allowed on connection

Usages

• server.protocols.http_2
• server.sockets.protocols.http_2

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See the manifest for all available types.