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package org.glassfish.grizzly.spdy;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import org.glassfish.grizzly.spdy.SpdyStream.Termination;
import org.glassfish.grizzly.spdy.SpdyStream.TerminationType;
import org.glassfish.grizzly.spdy.frames.HeadersFrame;
import org.glassfish.grizzly.spdy.frames.RstStreamFrame;
import org.glassfish.grizzly.spdy.frames.SynReplyFrame;
import org.glassfish.grizzly.spdy.frames.SynStreamFrame;
import org.glassfish.grizzly.spdy.frames.WindowUpdateFrame;
import org.glassfish.grizzly.utils.Charsets;
/**
*
* @author oleksiys
*/
public class Constants {
public static final int SPDY_VERSION = 3;
public static final int DEFAULT_MAX_CONCURRENT_STREAMS = 100;
public static final int DEFAULT_INITIAL_WINDOW_SIZE = 64 * 1024;
public static final int DEFAULT_MAX_FRAME_SIZE = 1 << 24;
static final byte[] HOST_HEADER_BYTES = ":host".getBytes(Charsets.ASCII_CHARSET);
static final byte[] METHOD_HEADER_BYTES = ":method".getBytes(Charsets.ASCII_CHARSET);
static final byte[] PATH_HEADER_BYTES = ":path".getBytes(Charsets.ASCII_CHARSET);
static final byte[] SCHEMA_HEADER_BYTES = ":scheme".getBytes(Charsets.ASCII_CHARSET);
static final byte[] VERSION_HEADER_BYTES = ":version".getBytes(Charsets.ASCII_CHARSET);
static final byte[] STATUS_HEADER_BYTES = ":status".getBytes(Charsets.ASCII_CHARSET);
static final Termination IN_FIN_TERMINATION =
new Termination(TerminationType.FIN, "End of input");
static final Termination OUT_FIN_TERMINATION =
new Termination(TerminationType.FIN, "The output stream has been closed");
static final String CLOSED_BY_PEER_STRING = "Closed by peer";
static final Termination LOCAL_CLOSE_TERMINATION =
new Termination(TerminationType.LOCAL_CLOSE, "Closed locally");
static final Termination PEER_CLOSE_TERMINATION =
new Termination(TerminationType.PEER_CLOSE, CLOSED_BY_PEER_STRING);
static final Termination RESET_TERMINATION =
new Termination(TerminationType.RST, "Reset by peer");
static final Termination UNEXPECTED_FRAME_TERMINATION =
new Termination(TerminationType.LOCAL_CLOSE, "Unexpected SPDY frame");
static final Termination FRAME_TOO_LARGE_TERMINATION =
new Termination(TerminationType.LOCAL_CLOSE, "SpdyFrame sent by peer is too big");
static final Set CTRL_FRAMES_WITH_STREAM_ID =
Collections.unmodifiableSet(
new HashSet(
Arrays.asList(SynStreamFrame.TYPE, SynReplyFrame.TYPE,
RstStreamFrame.TYPE, HeadersFrame.TYPE,
WindowUpdateFrame.TYPE)));
}