net.lightbody.bmp.filters.util.HarCaptureUtil Java Examples

@Override
public void serverToProxyResponseTimedOut() {
    HarEntry harEntry = createHarEntryForFailedCONNECT(HarCaptureUtil.getResponseTimedOutErrorMessage());
    har.getLog().addEntry(harEntry);

    // include this timeout time in the HarTimings object
    long timeoutTimestampNanos = System.nanoTime();

    // if the proxy started to send the request but has not yet finished, we are currently "sending"
    if (sendStartedNanos > 0L && sendFinishedNanos == 0L) {
        harEntry.getTimings().setSend(timeoutTimestampNanos - sendStartedNanos, TimeUnit.NANOSECONDS);
    }
    // if the entire request was sent but the proxy has not begun receiving the response, we are currently "waiting"
    else if (sendFinishedNanos > 0L && responseReceiveStartedNanos == 0L) {
        harEntry.getTimings().setWait(timeoutTimestampNanos - sendFinishedNanos, TimeUnit.NANOSECONDS);
    }
    // if the proxy has already begun to receive the response, we are currenting "receiving"
    else if (responseReceiveStartedNanos > 0L) {
        harEntry.getTimings().setReceive(timeoutTimestampNanos - responseReceiveStartedNanos, TimeUnit.NANOSECONDS);
    }
}
 

@Override
public void serverToProxyResponseTimedOut() {
    // replace any existing HarResponse that was created if the server sent a partial response
    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(HarCaptureUtil.getResponseTimedOutErrorMessage());


    // include this timeout time in the HarTimings object
    long timeoutTimestampNanos = System.nanoTime();

    // if the proxy started to send the request but has not yet finished, we are currently "sending"
    if (sendStartedNanos > 0L && sendFinishedNanos == 0L) {
        harEntry.getTimings().setSend(timeoutTimestampNanos - sendStartedNanos, TimeUnit.NANOSECONDS);
    }
    // if the entire request was sent but the proxy has not begun receiving the response, we are currently "waiting"
    else if (sendFinishedNanos > 0L && responseReceiveStartedNanos == 0L) {
        harEntry.getTimings().setWait(timeoutTimestampNanos - sendFinishedNanos, TimeUnit.NANOSECONDS);
    }
    // if the proxy has already begun to receive the response, we are currenting "receiving"
    else if (responseReceiveStartedNanos > 0L) {
        harEntry.getTimings().setReceive(timeoutTimestampNanos - responseReceiveStartedNanos, TimeUnit.NANOSECONDS);
    }
}
 

@Override
public void serverToProxyResponseTimedOut() {
    // replace any existing HarResponse that was created if the server sent a partial response
    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(HarCaptureUtil.getResponseTimedOutErrorMessage());


    // include this timeout time in the HarTimings object
    long timeoutTimestampNanos = System.nanoTime();

    // if the proxy started to send the request but has not yet finished, we are currently "sending"
    if (sendStartedNanos > 0L && sendFinishedNanos == 0L) {
        harEntry.getTimings().setSend(timeoutTimestampNanos - sendStartedNanos, TimeUnit.NANOSECONDS);
    }
    // if the entire request was sent but the proxy has not begun receiving the response, we are currently "waiting"
    else if (sendFinishedNanos > 0L && responseReceiveStartedNanos == 0L) {
        harEntry.getTimings().setWait(timeoutTimestampNanos - sendFinishedNanos, TimeUnit.NANOSECONDS);
    }
    // if the proxy has already begun to receive the response, we are currenting "receiving"
    else if (responseReceiveStartedNanos > 0L) {
        harEntry.getTimings().setReceive(timeoutTimestampNanos - responseReceiveStartedNanos, TimeUnit.NANOSECONDS);
    }
}
 

@Override
public void serverToProxyResponseTimedOut() {
    HarEntry harEntry = createHarEntryForFailedCONNECT(HarCaptureUtil.getResponseTimedOutErrorMessage());
    har.getLog().addEntry(harEntry);

    // include this timeout time in the HarTimings object
    long timeoutTimestampNanos = System.nanoTime();

    // if the proxy started to send the request but has not yet finished, we are currently "sending"
    if (sendStartedNanos > 0L && sendFinishedNanos == 0L) {
        harEntry.getTimings().setSend(timeoutTimestampNanos - sendStartedNanos, TimeUnit.NANOSECONDS);
    }
    // if the entire request was sent but the proxy has not begun receiving the response, we are currently "waiting"
    else if (sendFinishedNanos > 0L && responseReceiveStartedNanos == 0L) {
        harEntry.getTimings().setWait(timeoutTimestampNanos - sendFinishedNanos, TimeUnit.NANOSECONDS);
    }
    // if the proxy has already begun to receive the response, we are currenting "receiving"
    else if (responseReceiveStartedNanos > 0L) {
        harEntry.getTimings().setReceive(timeoutTimestampNanos - responseReceiveStartedNanos, TimeUnit.NANOSECONDS);
    }
}
 

@Override
public void serverToProxyResponseTimedOut() {
    HarEntry harEntry = createHarEntryForFailedCONNECT(HarCaptureUtil.getResponseTimedOutErrorMessage());
    har.getLog().addEntry(harEntry);

    // include this timeout time in the HarTimings object
    long timeoutTimestampNanos = System.nanoTime();

    // if the proxy started to send the request but has not yet finished, we are currently "sending"
    if (sendStartedNanos > 0L && sendFinishedNanos == 0L) {
        harEntry.getTimings().setSend(timeoutTimestampNanos - sendStartedNanos, TimeUnit.NANOSECONDS);
    }
    // if the entire request was sent but the proxy has not begun receiving the response, we are currently "waiting"
    else if (sendFinishedNanos > 0L && responseReceiveStartedNanos == 0L) {
        harEntry.getTimings().setWait(timeoutTimestampNanos - sendFinishedNanos, TimeUnit.NANOSECONDS);
    }
    // if the proxy has already begun to receive the response, we are currenting "receiving"
    else if (responseReceiveStartedNanos > 0L) {
        harEntry.getTimings().setReceive(timeoutTimestampNanos - responseReceiveStartedNanos, TimeUnit.NANOSECONDS);
    }
}
 

@Override
public void proxyToServerConnectionFailed() {
    // since this is a CONNECT, which is not handled by the HarCaptureFilter, we need to create and populate the
    // entire HarEntry and add it to this har.
    HarEntry harEntry = createHarEntryForFailedCONNECT(HarCaptureUtil.getConnectionFailedErrorMessage());
    har.getLog().addEntry(harEntry);

    // record the amount of time we attempted to connect in the HarTimings object
    if (connectionStartedNanos > 0L) {
        harEntry.getTimings().setConnect(System.nanoTime() - connectionStartedNanos, TimeUnit.NANOSECONDS);
    }

    httpConnectTimes.remove(clientAddress);
}
 

@Override
public void proxyToServerConnectionFailed() {
    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(HarCaptureUtil.getConnectionFailedErrorMessage());

    // record the amount of time we attempted to connect in the HarTimings object
    if (connectionStartedNanos > 0L) {
        harEntry.getTimings().setConnect(System.nanoTime() - connectionStartedNanos, TimeUnit.NANOSECONDS);
    }
}
 

@Override
public void proxyToServerResolutionFailed(String hostAndPort) {
    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(HarCaptureUtil.getResolutionFailedErrorMessage(hostAndPort));

    // record the amount of time we attempted to resolve the hostname in the HarTimings object
    if (dnsResolutionStartedNanos > 0L) {
        harEntry.getTimings().setDns(System.nanoTime() - dnsResolutionStartedNanos, TimeUnit.NANOSECONDS);
    }
}
 

@Override
public void proxyToServerConnectionFailed() {
    // since this is a CONNECT, which is not handled by the HarCaptureFilter, we need to create and populate the
    // entire HarEntry and add it to this har.
    HarEntry harEntry = createHarEntryForFailedCONNECT(HarCaptureUtil.getConnectionFailedErrorMessage());
    har.getLog().addEntry(harEntry);

    // record the amount of time we attempted to connect in the HarTimings object
    if (connectionStartedNanos > 0L) {
        harEntry.getTimings().setConnect(System.nanoTime() - connectionStartedNanos, TimeUnit.NANOSECONDS);
    }

    httpConnectTimes.remove(clientAddress);
}
 

@Override
public void proxyToServerResolutionFailed(String hostAndPort) {
    // since this is a CONNECT, which is not handled by the HarCaptureFilter, we need to create and populate the
    // entire HarEntry and add it to this har.
    HarEntry harEntry = createHarEntryForFailedCONNECT(HarCaptureUtil.getResolutionFailedErrorMessage(hostAndPort));
    har.getLog().addEntry(harEntry);

    // record the amount of time we attempted to resolve the hostname in the HarTimings object
    if (dnsResolutionStartedNanos > 0L) {
        harEntry.getTimings().setDns(System.nanoTime() - dnsResolutionStartedNanos, TimeUnit.NANOSECONDS);
    }

    httpConnectTimes.remove(clientAddress);
}
 

@Override
public void proxyToServerConnectionFailed() {
    Log.e("Capture", "proxyToServerConnectionFailed " + harEntry.getId());
    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(HarCaptureUtil.getConnectionFailedErrorMessage());

    // record the amount of time we attempted to connect in the HarTimings object
    if (connectionStartedNanos > 0L) {
        harEntry.getTimings().setConnect(System.nanoTime() - connectionStartedNanos, TimeUnit.NANOSECONDS);
    }
    proxyManager.httpExchangeFailed(response.getError());
}
 

@Override
public void proxyToServerResolutionFailed(String hostAndPort) {
    Log.e("Capture", "proxyToServerResolutionFailed " + harEntry.getId());
    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(HarCaptureUtil.getResolutionFailedErrorMessage(hostAndPort));

    // record the amount of time we attempted to resolve the hostname in the HarTimings object
    if (dnsResolutionStartedNanos > 0L) {
        harEntry.getTimings().setDns(System.nanoTime() - dnsResolutionStartedNanos, TimeUnit.NANOSECONDS);
    }
}
 

@Override
public void serverToProxyResponseTimedOut() {
    // replace any existing DCResponse that was created if the server sent a partial response
    Log.e("Capture", "serverToProxyResponseTimedOut " + harEntry.getId());
    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(HarCaptureUtil.getResponseTimedOutErrorMessage());
    proxyManager.httpExchangeFailed(response.getError());


    // include this timeout time in the HarTimings object
    long timeoutTimestampNanos = System.nanoTime();

    // if the proxy started to send the request but has not yet finished, we are currently "sending"
    if (sendStartedNanos > 0L && sendFinishedNanos == 0L) {
        harEntry.getTimings().setSend(timeoutTimestampNanos - sendStartedNanos, TimeUnit.NANOSECONDS);
    }
    // if the entire request was sent but the proxy has not begun receiving the response, we are currently "waiting"
    else if (sendFinishedNanos > 0L && responseReceiveStartedNanos == 0L) {
        harEntry.getTimings().setWait(timeoutTimestampNanos - sendFinishedNanos, TimeUnit.NANOSECONDS);
    }
    // if the proxy has already begun to receive the response, we are currenting "receiving"
    else if (responseReceiveStartedNanos > 0L) {
        harEntry.getTimings().setReceive(timeoutTimestampNanos - responseReceiveStartedNanos, TimeUnit.NANOSECONDS);
    }
}
 

@Override
public void proxyToServerConnectionFailed() {
    // since this is a CONNECT, which is not handled by the HarCaptureFilter, we need to create and populate the
    // entire HarEntry and add it to this har.
    HarEntry harEntry = createHarEntryForFailedCONNECT(HarCaptureUtil.getConnectionFailedErrorMessage());
    har.getLog().addEntry(harEntry);

    // record the amount of time we attempted to connect in the HarTimings object
    if (connectionStartedNanos > 0L) {
        harEntry.getTimings().setConnect(System.nanoTime() - connectionStartedNanos, TimeUnit.NANOSECONDS);
    }

    httpConnectTimes.remove(clientAddress);
}
 

@Override
public void proxyToServerResolutionFailed(String hostAndPort) {
    // since this is a CONNECT, which is not handled by the HarCaptureFilter, we need to create and populate the
    // entire HarEntry and add it to this har.
    HarEntry harEntry = createHarEntryForFailedCONNECT(HarCaptureUtil.getResolutionFailedErrorMessage(hostAndPort));
    har.getLog().addEntry(harEntry);

    // record the amount of time we attempted to resolve the hostname in the HarTimings object
    if (dnsResolutionStartedNanos > 0L) {
        harEntry.getTimings().setDns(System.nanoTime() - dnsResolutionStartedNanos, TimeUnit.NANOSECONDS);
    }

    httpConnectTimes.remove(clientAddress);
}
 

@Override
public void proxyToServerConnectionFailed() {
    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(HarCaptureUtil.getConnectionFailedErrorMessage());

    // record the amount of time we attempted to connect in the HarTimings object
    if (connectionStartedNanos > 0L) {
        harEntry.getTimings().setConnect(System.nanoTime() - connectionStartedNanos, TimeUnit.NANOSECONDS);
    }
}
 

@Override
public void proxyToServerResolutionFailed(String hostAndPort) {
    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(HarCaptureUtil.getResolutionFailedErrorMessage(hostAndPort));

    // record the amount of time we attempted to resolve the hostname in the HarTimings object
    if (dnsResolutionStartedNanos > 0L) {
        harEntry.getTimings().setDns(System.nanoTime() - dnsResolutionStartedNanos, TimeUnit.NANOSECONDS);
    }
}
 

@Override
public void proxyToServerResolutionFailed(String hostAndPort) {
    // since this is a CONNECT, which is not handled by the HarCaptureFilter, we need to create and populate the
    // entire HarEntry and add it to this har.
    HarEntry harEntry = createHarEntryForFailedCONNECT(HarCaptureUtil.getResolutionFailedErrorMessage(hostAndPort));
    har.getLog().addEntry(harEntry);

    // record the amount of time we attempted to resolve the hostname in the HarTimings object
    if (dnsResolutionStartedNanos > 0L) {
        harEntry.getTimings().setDns(System.nanoTime() - dnsResolutionStartedNanos, TimeUnit.NANOSECONDS);
    }

    httpConnectTimes.remove(clientAddress);
}
 

@Override
public HttpResponse clientToProxyRequest(HttpObject httpObject) {
    // if a ServerResponseCaptureFilter is configured, delegate to it to collect the client request. if it is not
    // configured, we still need to capture basic information (timings, possibly client headers, etc.), just not content.
    Log.e("Capture", "clientToProxyRequest " + harEntry.getId());
    if (requestCaptureFilter != null) {
        requestCaptureFilter.clientToProxyRequest(httpObject);
    }

    if (httpObject instanceof HttpRequest) {
        // link the object up now, before we make the request, so that if we get cut off (ie: favicon.ico request and browser shuts down)
        // we still have the attempt associated, even if we never got a response
        harEntry.setStartedDateTime(new Date());
        har.getLog().addEntry(harEntry);

        HttpRequest httpRequest = (HttpRequest) httpObject;
        this.capturedOriginalRequest = httpRequest;

        // associate this request's DCRequest object with the har entry
        HarRequest request = createHarRequestForHttpRequest(httpRequest);
        harEntry.setRequest(request);

        // create a "no response received" DCResponse, in case the connection is interrupted, terminated, or the response is not received
        // for any other reason. having a "default" DCResponse prevents us from generating an invalid HAR.
        HarResponse defaultHarResponse = HarCaptureUtil.createHarResponseForFailure();
        defaultHarResponse.setError(HarCaptureUtil.getNoResponseReceivedErrorMessage());
        harEntry.setResponse(defaultHarResponse);

        captureQueryParameters(httpRequest);
        // not capturing user agent: in many cases, it doesn't make sense to capture at the HarLog level, since the proxy could be
        // serving requests from many different clients with various user agents. clients can turn on the REQUEST_HEADERS capture type
        // in order to capture the User-Agent header, if desired.
        captureRequestHeaderSize(httpRequest);

        if (dataToCapture.contains(CaptureType.REQUEST_COOKIES)) {
            captureRequestCookies(httpRequest);
        }

        if (dataToCapture.contains(CaptureType.REQUEST_HEADERS)) {
            captureRequestHeaders(httpRequest);
        }

        // The HTTP CONNECT to the proxy server establishes the SSL connection to the remote server, but the
        // HTTP CONNECT is not recorded in a separate HarEntry (except in case of error). Instead, the ssl and
        // connect times are recorded in the first request between the client and remote server after the HTTP CONNECT.
        captureConnectTiming();
    }

    if (httpObject instanceof HttpContent) {
        HttpContent httpContent = (HttpContent) httpObject;

        captureRequestSize(httpContent);
    }

    if (httpObject instanceof LastHttpContent) {
        LastHttpContent lastHttpContent = (LastHttpContent) httpObject;
        if (dataToCapture.contains(CaptureType.REQUEST_HEADERS)) {
            captureTrailingHeaders(lastHttpContent);
        }

        if (dataToCapture.contains(CaptureType.REQUEST_CONTENT)) {
            captureRequestContent(requestCaptureFilter.getHttpRequest(), requestCaptureFilter.getFullRequestContents());
        }

        harRequest.getRequest().setBodySize(requestBodySize.get());
    }

    return null;
}
 

/**
 * Creates a {@link HarEntry} for a failed CONNECT request. Initializes and populates the entry, including the
 * {@link HarRequest}, {@link HarResponse}, and {@link HarTimings}. (Note: only successful timing information is
 * populated in the timings object; the calling method must populate the timing information for the final, failed
 * step. For example, if DNS resolution failed, this method will populate the network 'blocked' time, but not the DNS
 * time.) Populates the specified errorMessage in the {@link HarResponse}'s error field.
 *
 * @param errorMessage error message to place in the har response
 * @return a new HAR entry
 */
private HarEntry createHarEntryForFailedCONNECT(String errorMessage) {
    HarEntry harEntry = new HarEntry(currentPageRef);
    harEntry.setStartedDateTime(requestStartTime);

    HarRequest request = createRequestForFailedConnect(originalRequest);
    harEntry.setRequest(request);

    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(errorMessage);

    populateTimingsForFailedCONNECT(harEntry);

    populateServerIpAddress(harEntry);


    return harEntry;
}
 

/**
 * Creates a {@link HarEntry} for a failed CONNECT request. Initializes and populates the entry, including the
 * {@link HarRequest}, {@link HarResponse}, and {@link HarTimings}. (Note: only successful timing information is
 * populated in the timings object; the calling method must populate the timing information for the final, failed
 * step. For example, if DNS resolution failed, this method will populate the network 'blocked' time, but not the DNS
 * time.) Populates the specified errorMessage in the {@link HarResponse}'s error field.
 *
 * @param errorMessage error message to place in the har response
 * @return a new HAR entry
 */
private HarEntry createHarEntryForFailedCONNECT(String errorMessage) {
    HarEntry harEntry = new HarEntry(currentPageRef);
    harEntry.setStartedDateTime(requestStartTime);

    HarRequest request = createRequestForFailedConnect(originalRequest);
    harEntry.setRequest(request);

    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(errorMessage);

    populateTimingsForFailedCONNECT(harEntry);

    populateServerIpAddress(harEntry);


    return harEntry;
}
 

@Override
public HttpResponse clientToProxyRequest(HttpObject httpObject) {
    // if a ServerResponseCaptureFilter is configured, delegate to it to collect the client request. if it is not
    // configured, we still need to capture basic information (timings, possibly client headers, etc.), just not content.
    if (requestCaptureFilter != null) {
        requestCaptureFilter.clientToProxyRequest(httpObject);
    }

    if (httpObject instanceof HttpRequest) {
        // link the object up now, before we make the request, so that if we get cut off (ie: favicon.ico request and browser shuts down)
        // we still have the attempt associated, even if we never got a response
        harEntry.setStartedDateTime(new Date());
        har.getLog().addEntry(harEntry);

        HttpRequest httpRequest = (HttpRequest) httpObject;
        this.capturedOriginalRequest = httpRequest;

        // associate this request's HarRequest object with the har entry
        HarRequest request = createHarRequestForHttpRequest(httpRequest);
        harEntry.setRequest(request);

        // create a "no response received" HarResponse, in case the connection is interrupted, terminated, or the response is not received
        // for any other reason. having a "default" HarResponse prevents us from generating an invalid HAR.
        HarResponse defaultHarResponse = HarCaptureUtil.createHarResponseForFailure();
        defaultHarResponse.setError(HarCaptureUtil.getNoResponseReceivedErrorMessage());
        harEntry.setResponse(defaultHarResponse);

        captureQueryParameters(httpRequest);
        // not capturing user agent: in many cases, it doesn't make sense to capture at the HarLog level, since the proxy could be
        // serving requests from many different clients with various user agents. clients can turn on the REQUEST_HEADERS capture type
        // in order to capture the User-Agent header, if desired.
        captureRequestHeaderSize(httpRequest);

        if (dataToCapture.contains(CaptureType.REQUEST_COOKIES)) {
            captureRequestCookies(httpRequest);
        }

        if (dataToCapture.contains(CaptureType.REQUEST_HEADERS)) {
            captureRequestHeaders(httpRequest);
        }

        // The HTTP CONNECT to the proxy server establishes the SSL connection to the remote server, but the
        // HTTP CONNECT is not recorded in a separate HarEntry (except in case of error). Instead, the ssl and
        // connect times are recorded in the first request between the client and remote server after the HTTP CONNECT.
        captureConnectTiming();
    }

    if (httpObject instanceof HttpContent) {
        HttpContent httpContent = (HttpContent) httpObject;

        captureRequestSize(httpContent);
    }

    if (httpObject instanceof LastHttpContent) {
        LastHttpContent lastHttpContent = (LastHttpContent) httpObject;
        if (dataToCapture.contains(CaptureType.REQUEST_HEADERS)) {
            captureTrailingHeaders(lastHttpContent);
        }

        if (dataToCapture.contains(CaptureType.REQUEST_CONTENT)) {
            captureRequestContent(requestCaptureFilter.getHttpRequest(), requestCaptureFilter.getFullRequestContents());
        }

        harEntry.getRequest().setBodySize(requestBodySize.get());
    }

    return null;
}
 

@Override
public HttpResponse clientToProxyRequest(HttpObject httpObject) {
    // if a ServerResponseCaptureFilter is configured, delegate to it to collect the client request. if it is not
    // configured, we still need to capture basic information (timings, possibly client headers, etc.), just not content.
    if (requestCaptureFilter != null) {
        requestCaptureFilter.clientToProxyRequest(httpObject);
    }

    if (httpObject instanceof HttpRequest) {
        // link the object up now, before we make the request, so that if we get cut off (ie: favicon.ico request and browser shuts down)
        // we still have the attempt associated, even if we never got a response
        harEntry.setStartedDateTime(new Date());
        har.getLog().addEntry(harEntry);

        HttpRequest httpRequest = (HttpRequest) httpObject;
        this.capturedOriginalRequest = httpRequest;

        // associate this request's HarRequest object with the har entry
        HarRequest request = createHarRequestForHttpRequest(httpRequest);
        harEntry.setRequest(request);

        // create a "no response received" HarResponse, in case the connection is interrupted, terminated, or the response is not received
        // for any other reason. having a "default" HarResponse prevents us from generating an invalid HAR.
        HarResponse defaultHarResponse = HarCaptureUtil.createHarResponseForFailure();
        defaultHarResponse.setError(HarCaptureUtil.getNoResponseReceivedErrorMessage());
        harEntry.setResponse(defaultHarResponse);

        captureQueryParameters(httpRequest);
        // not capturing user agent: in many cases, it doesn't make sense to capture at the HarLog level, since the proxy could be
        // serving requests from many different clients with various user agents. clients can turn on the REQUEST_HEADERS capture type
        // in order to capture the User-Agent header, if desired.
        captureRequestHeaderSize(httpRequest);

        if (dataToCapture.contains(CaptureType.REQUEST_COOKIES)) {
            captureRequestCookies(httpRequest);
        }

        if (dataToCapture.contains(CaptureType.REQUEST_HEADERS)) {
            captureRequestHeaders(httpRequest);
        }

        // The HTTP CONNECT to the proxy server establishes the SSL connection to the remote server, but the
        // HTTP CONNECT is not recorded in a separate HarEntry (except in case of error). Instead, the ssl and
        // connect times are recorded in the first request between the client and remote server after the HTTP CONNECT.
        captureConnectTiming();
    }

    if (httpObject instanceof HttpContent) {
        HttpContent httpContent = (HttpContent) httpObject;

        captureRequestSize(httpContent);
    }

    if (httpObject instanceof LastHttpContent) {
        LastHttpContent lastHttpContent = (LastHttpContent) httpObject;
        if (dataToCapture.contains(CaptureType.REQUEST_HEADERS)) {
            captureTrailingHeaders(lastHttpContent);
        }

        if (dataToCapture.contains(CaptureType.REQUEST_CONTENT)) {
            captureRequestContent(requestCaptureFilter.getHttpRequest(), requestCaptureFilter.getFullRequestContents());
        }

        harEntry.getRequest().setBodySize(requestBodySize.get());

    }

    return null;
}
 

/**
 * Creates a {@link HarEntry} for a failed CONNECT request. Initializes and populates the entry, including the
 * {@link HarRequest}, {@link HarResponse}, and {@link HarTimings}. (Note: only successful timing information is
 * populated in the timings object; the calling method must populate the timing information for the final, failed
 * step. For example, if DNS resolution failed, this method will populate the network 'blocked' time, but not the DNS
 * time.) Populates the specified errorMessage in the {@link HarResponse}'s error field.
 *
 * @param errorMessage error message to place in the har response
 * @return a new HAR entry
 */
private HarEntry createHarEntryForFailedCONNECT(String errorMessage) {
    HarEntry harEntry = new HarEntry(currentPageRef);
    harEntry.setStartedDateTime(requestStartTime);

    HarRequest request = createRequestForFailedConnect(originalRequest);
    harEntry.setRequest(request);

    HarResponse response = HarCaptureUtil.createHarResponseForFailure();
    harEntry.setResponse(response);

    response.setError(errorMessage);

    populateTimingsForFailedCONNECT(harEntry);

    populateServerIpAddress(harEntry);


    return harEntry;
}