Jetty provides a Web server and javax.servlet container, plus support for HTTP/2, WebSocket and many other integrations.
- Jetty Server
<dependency>
<groupId>org.jooby</groupId>
<artifactId>jooby-jetty</artifactId>
<version>1.6.6</version>
</dependency>In order to use a web server all you have to do is add the dependency to your build system. Jooby will find the server and start it.
HTTP/2 is fully supported:
| H2 | H2C | PUSH |
| --------- | ------------- | ----- |
| Yes | Yes | Yes |
You need to add alpn-boot to the JVM bootstrap path. See Jetty HTTP2 documentation.
These are the default properties for jetty:
# jetty defaults
server.module = org.jooby.jetty.Jetty
server.http2.cleartext = true
jetty {
threads {
MinThreads = ${server.threads.Min}
MaxThreads = ${server.threads.Max}
IdleTimeout = ${server.threads.IdleTimeout}
Name = jetty task
}
FileSizeThreshold = 16k
http {
HeaderCacheSize = ${server.http.HeaderSize}
RequestHeaderSize = ${server.http.HeaderSize}
ResponseHeaderSize = ${server.http.HeaderSize}
OutputBufferSize = ${server.http.ResponseBufferSize}
SendServerVersion = false
SendXPoweredBy = false
SendDateHeader = false
connector {
# The accept queue size (also known as accept backlog)
AcceptQueueSize = 0
StopTimeout = 30000
# Sets the maximum Idle time for a connection, which roughly translates to the Socket#setSoTimeout(int)
# call, although with NIO implementations other mechanisms may be used to implement the timeout.
# The max idle time is applied:
# When waiting for a new message to be received on a connection
# When waiting for a new message to be sent on a connection
# This value is interpreted as the maximum time between some progress being made on the connection.
# So if a single byte is read or written, then the timeout is reset.
IdleTimeout = ${server.http.IdleTimeout}
}
}
ws {
# The maximum size of a text message during parsing/generating.
# Text messages over this maximum will result in a close code 1009 {@link StatusCode#MESSAGE_TOO_LARGE}
MaxTextMessageSize = ${server.ws.MaxTextMessageSize}
# The maximum size of a text message buffer.
# Used ONLY for stream based message writing.
MaxTextMessageBufferSize = 32k
# The maximum size of a binary message during parsing/generating.
# Binary messages over this maximum will result in a close code 1009 {@link StatusCode#MESSAGE_TOO_LARGE}
MaxBinaryMessageSize = ${server.ws.MaxBinaryMessageSize}
# The maximum size of a binary message buffer
# Used ONLY for for stream based message writing
MaxBinaryMessageBufferSize = 32k
# The timeout in ms (milliseconds) for async write operations.
# Negative values indicate a disabled timeout.
AsyncWriteTimeout = 60000
# The time in ms (milliseconds) that a websocket may be idle before closing.
IdleTimeout = ${server.ws.IdleTimeout}
# The size of the input (read from network layer) buffer size.
InputBufferSize = 4k
}
url.charset = ${application.charset}
}