public void handle(final AbstractActiveNetModule aOwner, @Nonnull final Socket aSocket) {
final String sClientInfo = getClientInfo(aSocket);
s_aLogger.info("Incoming connection " + sClientInfo);
final AS2Message aMsg = createMessage(aSocket);
final IAS2HttpResponseHandler aResponseHandler = new AS2HttpResponseHandlerSocket(aSocket);
// Time the transmission
final StopWatch aSW = StopWatch.createdStarted();
byte[] aMsgData = null;
try {
// Read in the message request, headers, and data
aMsgData =
readAndDecodeHttpRequest(
new AS2InputStreamProviderSocket(aSocket), aResponseHandler, aMsg);
} catch (final Exception ex) {
final NetException ne = new NetException(aSocket.getInetAddress(), aSocket.getPort(), ex);
ne.terminate();
}
aSW.stop();
if (aMsgData != null) {
s_aLogger.info(
"received "
+ IOHelper.getTransferRate(aMsgData.length, aSW)
+ " from "
+ sClientInfo
+ aMsg.getLoggingText());
handleIncomingMessage(sClientInfo, aMsgData, aMsg, aResponseHandler);
}
}
static {
final String sHttpDumpDirectory =
SystemProperties.getPropertyValueOrNull("AS2.httpDumpDirectory");
if (StringHelper.hasText(sHttpDumpDirectory)) {
final File aDumpDirectory = new File(sHttpDumpDirectory);
IOHelper.getFileOperationManager().createDirIfNotExisting(aDumpDirectory);
setHTTPIncomingDumper(new HTTPIncomingDumperDirectoryBased(aDumpDirectory));
}
}
private void _sendAsyncMDN(@Nonnull final AS2Message aMsg) throws OpenAS2Exception {
s_aLogger.info("Async MDN submitted" + aMsg.getLoggingText());
final DispositionType aDisposition = DispositionType.createSuccess();
try {
final IMessageMDN aMdn = aMsg.getMDN();
// Create a HTTP connection
final String sUrl = aMsg.getAsyncMDNurl();
final boolean bOutput = true;
final boolean bInput = true;
final boolean bUseCaches = false;
final HttpURLConnection aConn =
getConnection(sUrl, bOutput, bInput, bUseCaches, "POST", getSession().getHttpProxy());
try {
s_aLogger.info("connected to " + sUrl + aMsg.getLoggingText());
aConn.setRequestProperty(CAS2Header.HEADER_CONNECTION, CAS2Header.DEFAULT_CONNECTION);
aConn.setRequestProperty(CAS2Header.HEADER_USER_AGENT, CAS2Header.DEFAULT_USER_AGENT);
// Copy all the header from mdn to the RequestProperties of conn
final Enumeration<?> aHeaders = aMdn.getHeaders().getAllHeaders();
while (aHeaders.hasMoreElements()) {
final Header aHeader = (Header) aHeaders.nextElement();
final String sHeaderValue =
aHeader.getValue().replace('\t', ' ').replace('\n', ' ').replace('\r', ' ');
aConn.setRequestProperty(aHeader.getName(), sHeaderValue);
}
// Note: closing this stream causes connection abort errors on some AS2
// servers
final OutputStream aMessageOS = aConn.getOutputStream();
// Transfer the data
final InputStream aMessageIS = aMdn.getData().getInputStream();
final StopWatch aSW = StopWatch.createdStarted();
final long nBytes = IOHelper.copy(aMessageIS, aMessageOS);
aSW.stop();
s_aLogger.info(
"transferred " + IOHelper.getTransferRate(nBytes, aSW) + aMsg.getLoggingText());
// Check the HTTP Response code
final int nResponseCode = aConn.getResponseCode();
if (nResponseCode != HttpURLConnection.HTTP_OK
&& nResponseCode != HttpURLConnection.HTTP_CREATED
&& nResponseCode != HttpURLConnection.HTTP_ACCEPTED
&& nResponseCode != HttpURLConnection.HTTP_PARTIAL
&& nResponseCode != HttpURLConnection.HTTP_NO_CONTENT) {
s_aLogger.error(
"sent AsyncMDN [" + aDisposition.getAsString() + "] Fail " + aMsg.getLoggingText());
throw new HttpResponseException(sUrl, nResponseCode, aConn.getResponseMessage());
}
s_aLogger.info(
"sent AsyncMDN [" + aDisposition.getAsString() + "] OK " + aMsg.getLoggingText());
// log & store mdn into backup folder.
try {
getSession()
.getMessageProcessor()
.handle(IProcessorStorageModule.DO_STOREMDN, aMsg, null);
} catch (final ComponentNotFoundException ex) {
// May be
}
} finally {
aConn.disconnect();
}
} catch (final HttpResponseException ex) {
// Resend if the HTTP Response has an error code
ex.terminate();
_resend(aMsg, ex);
} catch (final IOException ex) {
// Resend if a network error occurs during transmission
final OpenAS2Exception wioe = WrappedOpenAS2Exception.wrap(ex);
wioe.addSource(OpenAS2Exception.SOURCE_MESSAGE, aMsg);
wioe.terminate();
_resend(aMsg, wioe);
} catch (final Exception ex) {
// Propagate error if it can't be handled by a resend
throw WrappedOpenAS2Exception.wrap(ex);
}
}