Example usage for org.apache.http.nio.util SharedOutputBuffer close

Introduction

In this page you can find the example usage for org.apache.http.nio.util SharedOutputBuffer close.

Prototype

public void close() 

Source Link

Usage

From source file:org.apache.synapse.transport.nhttp.ClientHandler.java

/**
 * Shutdown the connection ignoring any IO errors during the process
 *
 * @param conn     the connection to be shutdown
 * @param isError  whether shutdown is due to an error
 * @param errorMsg error message if shutdown happens on error
 *///from   w w w. j  a  v a  2 s  .  co m
private void shutdownConnection(final NHttpClientConnection conn, boolean isError, String errorMsg) {
    if (conn instanceof HttpInetConnection) {
        HttpInetConnection inetConnection = (HttpInetConnection) conn;

        if (log.isWarnEnabled() && (isError || log.isDebugEnabled())) {
            String msg = "Connection from local address : " + inetConnection.getLocalAddress() + ":"
                    + inetConnection.getLocalPort() + " to remote address : "
                    + inetConnection.getRemoteAddress() + ":" + inetConnection.getRemotePort() + " is closed!"
                    + (errorMsg != null ? " - On error : " + errorMsg : "");

            if (isError) {
                log.warn(msg);
            } else {
                log.debug(msg);
            }
        }

        if (countConnections) {
            removeConnectionRecord(inetConnection);
        }
    }

    HttpContext context = conn.getContext();
    SharedOutputBuffer outputBuffer = (SharedOutputBuffer) context.getAttribute(REQUEST_SOURCE_BUFFER);
    if (outputBuffer != null) {
        outputBuffer.close();
    }
    SharedInputBuffer inputBuffer = (SharedInputBuffer) context.getAttribute(RESPONSE_SINK_BUFFER);
    if (inputBuffer != null) {
        inputBuffer.close();
    }
    try {
        conn.shutdown();
    } catch (IOException ignore) {
    }

    context.removeAttribute(RESPONSE_SINK_BUFFER);
    context.removeAttribute(REQUEST_SOURCE_BUFFER);
    context.removeAttribute(CLIENT_CONNECTION_DEBUG);
    context.removeAttribute(CONNECTION_CREATION_TIME);
}

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From source file:org.apache.synapse.transport.nhttp.ServerHandler.java

/**
 * Shutdown the connection ignoring any IO errors during the process
 * @param conn the connection to be shutdown
 * @param isError whether shutdown is due to an error
 * @param errorMsg error message if shutdown happens on error
 *///from  w w w  .j a v  a  2s .co m
private void shutdownConnection(final NHttpServerConnection conn, boolean isError, String errorMsg) {
    SharedOutputBuffer outputBuffer = (SharedOutputBuffer) conn.getContext()
            .getAttribute(RESPONSE_SOURCE_BUFFER);
    if (outputBuffer != null) {
        outputBuffer.close();
    }
    SharedInputBuffer inputBuffer = (SharedInputBuffer) conn.getContext().getAttribute(REQUEST_SINK_BUFFER);
    if (inputBuffer != null) {
        inputBuffer.close();
    }

    if (log.isWarnEnabled() && (isError || log.isDebugEnabled()) && conn instanceof HttpInetConnection) {

        HttpInetConnection inetConnection = (HttpInetConnection) conn;
        InetAddress remoteAddress = inetConnection.getRemoteAddress();
        int remotePort = inetConnection.getRemotePort();

        String msg;
        if (remotePort != -1 && remoteAddress != null) { // If connection is still alive
            msg = "Connection from remote address : " + remoteAddress + ":" + remotePort
                    + " to local address : " + inetConnection.getLocalAddress() + ":"
                    + inetConnection.getLocalPort() + " is closed!"
                    + (errorMsg != null ? " - On error : " + errorMsg : "");

        } else { // if connection is already closed. obtain params from http context
            HttpContext httpContext = conn.getContext();
            msg = "Connection from remote address : "
                    + httpContext.getAttribute(NhttpConstants.CLIENT_REMOTE_ADDR) + ":"
                    + httpContext.getAttribute(NhttpConstants.CLIENT_REMOTE_PORT) + " to local address : "
                    + inetConnection.getLocalAddress() + ":" + inetConnection.getLocalPort() + " is closed!"
                    + (errorMsg != null ? " - On error : " + errorMsg : "");
        }

        if (isError) {
            log.warn(msg);
        } else {
            log.debug(msg);
        }
    }

    synchronized (this) {
        if (!activeConnections.isEmpty() && activeConnections.remove(conn) && log.isDebugEnabled()) {
            log.debug("Removing the connection : " + conn + " from pool of size : " + activeConnections.size());
        }
    }

    try {
        conn.shutdown();
    } catch (IOException ignore) {
    }
}

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