Class StreamLimitException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.io.IOException
java.net.http.StreamLimitException
All Implemented Interfaces:
Serializable
public final class StreamLimitException extends IOException
An exception raised when the limit imposed for stream creation on an HTTP connection is reached, and the client is unable to create a new stream.

A StreamLimitException may be raised when attempting to send a new request on any protocol version that supports multiplexing on a single connection. Both HTTP/2 and HTTP/3 allow multiplexing concurrent requests to the same server on a single connection. Each request/response exchange is carried over a single stream, as defined by the corresponding protocol.

Whether and when a StreamLimitException may be relayed to the code initiating a request/response exchange is implementation and protocol version dependent.

Since:
26
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    StreamLimitException(HttpClient.Version version, String message)
    Creates a new StreamLimitException

  • Method Summary

    Modifier and Type
    Method
    Description
    final HttpClient.Version
    version()
    Returns the protocol version for which the exception was raised.

    Methods declared in class Throwable

    addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
    Modifier and Type
    Method
    Description
    final void
    addSuppressed(Throwable exception)
    The specified exception is going to be suppressed in order to give priority to this exception (primary exception) and to be appended to the list of suppressed exceptions.
    Throwable
    fillInStackTrace()
    Record in the receiver a walkback from the point where this message was sent.
    Throwable
    getCause()
    Answers the cause of this Throwable, or null if there is no cause.
    String
    getLocalizedMessage()
    Answers the extra information message which was provided when the throwable was created.
    String
    getMessage()
    Answers the extra information message which was provided when the throwable was created.
    StackTraceElement[]
    getStackTrace()
    Answers an array of StackTraceElement.
    final Throwable[]
    getSuppressed()
    Returns an array of exceptions suppressed, typically by the automatically generated code from the try-with-resources statement, in order to give priority to this exception (primary exception).
    Throwable
    initCause(Throwable throwable)
    Initialize the cause of the receiver.
    void
    printStackTrace()
    Outputs a printable representation of the receiver's walkback on the System.err stream.
    void
    printStackTrace(PrintStream err)
    Outputs a printable representation of the receiver's walkback on the stream specified by the argument.
    void
    printStackTrace(PrintWriter err)
    Outputs a printable representation of the receiver's walkback on the writer specified by the argument.
    void
    setStackTrace(StackTraceElement[] trace)
    Sets the array of StackTraceElements.
    String
    toString()
    Answers a string containing a concise, human-readable description of the receiver.

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
    boolean
    equals(Object o)
    Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    May cause performance issues, deadlocks and hangs.
    final Class<? extends Object>
    getClass()
    Answers the unique instance of java.lang.Class which represents the class of the receiver.
    int
    hashCode()
    Answers an integer hash code for the receiver.
    final void
    notify()
    Causes one thread which is waiting on the receiver to be made ready to run.
    final void
    notifyAll()
    Causes all threads which are waiting on the receiver to be made ready to run.
    final void
    wait()
    Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
    final void
    wait(long time)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
    final void
    wait(long time, int frac)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

  • Constructor Details

    • StreamLimitException

      public StreamLimitException(HttpClient.Version version, String message)
      Creates a new StreamLimitException
      Parameters:
      version - the version of the protocol on which the stream limit exception occurred. Must not be null.
      message - the detailed exception message, which can be null.

  • Method Details

    • version

      public final HttpClient.Version version()
      Returns the protocol version for which the exception was raised.
      Returns:
      the protocol version for which the exception was raised