com.hotels.styx.server

Interface HttpErrorStatusListener

public interface HttpErrorStatusListener

Listens to errors during requests that result in a 4xx or 5xx status code, so that metrics can be recorded.

Field Summary

Fields

Modifier and Type	Field and Description
static HttpErrorStatusListener	IGNORE_ERROR_STATUS

Method Summary

Modifier and Type	Method and Description
static HttpErrorStatusListener	compose(HttpErrorStatusListener... listeners)
void	proxyErrorOccurred(HttpResponseStatus status, Throwable cause) To be called when an exception was thrown in styx while proxying.
void	proxyErrorOccurred(LiveHttpRequest request, InetSocketAddress clientAddress, HttpResponseStatus status, Throwable cause) To be called when an exception was thrown in styx while proxying.
void	proxyErrorOccurred(Throwable cause) To be called when an exception was thrown in styx while proxying.
void	proxyingFailure(LiveHttpRequest request, LiveHttpResponse response, Throwable cause) To be called when an exception was thrown in styx while proxying.
void	proxyWriteFailure(LiveHttpRequest request, LiveHttpResponse response, Throwable cause) To be called when an exception was thrown in styx while writing response.

Field Detail

IGNORE_ERROR_STATUS

static final HttpErrorStatusListener IGNORE_ERROR_STATUS

Method Detail

compose

static HttpErrorStatusListener compose(HttpErrorStatusListener... listeners)

proxyErrorOccurred

void proxyErrorOccurred(Throwable cause)

To be called when an exception was thrown in styx while proxying.

Parameters:

cause - the throwable class associated with this error

proxyWriteFailure

void proxyWriteFailure(LiveHttpRequest request,
                       LiveHttpResponse response,
                       Throwable cause)

To be called when an exception was thrown in styx while writing response.

Parameters:

cause - the throwable class associated with this error

proxyingFailure

void proxyingFailure(LiveHttpRequest request,
                     LiveHttpResponse response,
                     Throwable cause)

To be called when an exception was thrown in styx while proxying. If the status is not an error code, the listener should ignore this method call.

Parameters:

cause - the throwable class associated with this error

proxyErrorOccurred

void proxyErrorOccurred(HttpResponseStatus status,
                        Throwable cause)

To be called when an exception was thrown in styx while proxying. If the status is not an error code, the listener should ignore this method call.

Parameters:

status - HTTP response status

cause - the throwable class associated with this error

proxyErrorOccurred

void proxyErrorOccurred(LiveHttpRequest request,
                        InetSocketAddress clientAddress,
                        HttpResponseStatus status,
                        Throwable cause)

To be called when an exception was thrown in styx while proxying. If the status is not an error code, the listener should ignore this method call.

Parameters:

request - Proxied request

status - HTTP response status

cause - the throwable class associated with this error