/**
* Construct a connection to the specified url. A cache of
* HTTPConnections is used to maximize the reuse of these across
* multiple HttpURLConnections.
*
* <BR>The default method is "GET".
*
* @param url the url of the request
* @exception ProtocolNotSuppException if the protocol is not supported
*/
public HttpURLConnection(URL url)
throws ProtocolNotSuppException, IOException
{
super(url);
// first read proxy properties and set
try
{
String hosts = System.getProperty("http.nonProxyHosts", "");
if (!hosts.equalsIgnoreCase(non_proxy_hosts))
{
connections.clear();
non_proxy_hosts = hosts;
String[] list = Util.splitProperty(hosts);
for (int idx=0; idx<list.length; idx++)
HTTPConnection.dontProxyFor(list[idx]);
}
}
catch (ParseException pe)
{ throw new IOException(pe.toString()); }
catch (SecurityException se)
{ }
try
{
String host = System.getProperty("http.proxyHost", "");
int port = Integer.getInteger("http.proxyPort", -1).intValue();
if (!host.equalsIgnoreCase(proxy_host) || port != proxy_port)
{
connections.clear();
proxy_host = host;
proxy_port = port;
HTTPConnection.setProxyServer(host, port);
}
}
catch (SecurityException se)
{ }
// now setup stuff
con = getConnection(url);
method = "GET";
method_set = false;
resource = url.getFile();
headers = default_headers;
do_redir = getFollowRedirects();
output_stream = null;
urlString = url.toString();
}
private static void saveCookies() {
if (cookie_jar != null
&& (!cookie_jar.exists() || cookie_jar.isFile() && cookie_jar.canWrite())) {
Hashtable cookie_list = new Hashtable();
Enumeration en =
Util.getList(cookie_cntxt_list, HTTPConnection.getDefaultContext()).elements();
// discard cookies which are not to be kept across sessions
while (en.hasMoreElements()) {
Cookie cookie = (Cookie) en.nextElement();
if (!cookie.discard()) cookie_list.put(cookie, cookie);
}
// save any remaining cookies in jar
if (cookie_list.size() > 0) {
try {
ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream(cookie_jar));
oos.writeObject(cookie_list);
oos.close();
} catch (IOException t) {
if (LOG.isTraceEnabled()) {
LOG.trace("An exception occurred: " + t.getMessage());
}
}
}
}
}
/** Loads detailed tax payer info */
public void loadInfo() {
// try to connect
try {
// Get TaxPayer Income first:
HTTPConnection connection = new HTTPConnection(storage.getServerURL());
JSONObject response = connection.connectJSON(Engine.getTaxPayerInfo(TaxPayerID));
storage.setLastServerResponse(response.toString());
if (!response.getString("result").equals("OK")) {
throw new Exception("Invalid response from server = " + response.getString("data"));
}
// read results
JSONObject data = response.getJSONArray("data").getJSONObject(0);
// Fill the activity with results
TaxIncome = data.getDouble("Income");
tbTaxYearIncome.setText(String.valueOf(TaxIncome) + " \u20AC");
// Get Tax stats:
response = connection.connectJSON(Engine.TaxProgramGrid(TaxYearID, TaxPayerID));
storage.setLastServerResponse(response.toString());
// retrieve the array of items
array = response.getJSONArray("data");
recalculateTaxRate();
// only after array is loaded - show the list
adapter = new TaxYearProgramsAdapter(this);
tableTaxProgramManage.setAdapter(adapter);
} catch (Exception ex) {
DKDialog.ShowMessage(
this,
Translate.translate("Error"),
Translate.translate("Connection failed: " + ex.getMessage()),
Translate.translate("OK"),
Translate.translate("Cancel"));
LogWriter.writeException(this, ex.getMessage(), ex);
storage.setLastServerResponse(ex.toString());
}
}
/**
* Update the permanent redirection list.
*
* @param the original request
* @param the new location
*/
private static void update_perm_redir_list(RoRequest req, URI new_loc) {
HTTPConnection con = req.getConnection();
URI cur_loc = null;
try {
cur_loc =
new URI(
new URI(con.getProtocol(), con.getHost(), con.getPort(), null), req.getRequestURI());
} catch (ParseException pe) {
if (LOG.isTraceEnabled()) {
LOG.trace("An exception occurred: " + pe.getMessage());
}
}
if (cur_loc != null && !cur_loc.equals(new_loc)) {
Hashtable perm_redir_list = Util.getList(perm_redir_cntxt_list, con.getContext());
perm_redir_list.put(cur_loc, new_loc);
}
}
protected void respondAdmin(HttpServletRequest req, HttpServletResponse res) throws IOException {
res.setContentType("text/xml");
StringBuffer buf = new StringBuffer();
String _details = req.getParameter("details");
boolean details = (_details != null && _details.equals("1"));
ConnectionGroup.dumpGroupsXML(buf, details);
String appName = req.getParameter("application");
if (appName != null && !appName.equals("")) {
if (appName.equals("*")) {
Application.dumpApplicationsXML(buf, details);
} else {
Application application = Application.getApplication(appName, false);
if (application != null) application.toString();
}
}
ConnectionAgent.dumpAgentsXML(buf, details);
ServletOutputStream out = res.getOutputStream();
try {
out.println(
"<connection-info "
+ " max-message-length=\""
+ HTTPConnection.getMaxMessageLen()
+ "\""
+ " connection-length=\""
+ HTTPConnection.getConnectionLength()
+ "\""
+ " reconnection-wait-interval=\""
+ HTTPConnection.getReconnectionWaitInterval()
+ "\""
+ " >");
out.println(buf.toString());
out.println("</connection-info>");
} finally {
FileUtils.close(out);
}
}
private static void loadCookies() {
// The isFile() etc need to be protected by the catch as signed
// applets may be allowed to read properties but not do IO
try {
cookie_jar = new File(getCookieJarName());
if (cookie_jar.isFile() && cookie_jar.canRead()) {
ObjectInputStream ois = new ObjectInputStream(new FileInputStream(cookie_jar));
cookie_cntxt_list.put(HTTPConnection.getDefaultContext(), (Hashtable) ois.readObject());
ois.close();
}
} catch (Throwable t) {
cookie_jar = null;
}
}
/** Invoked by the HTTPClient. */
public int requestHandler(Request req, Response[] resp) {
HTTPConnection con = req.getConnection();
URI new_loc, cur_loc;
// check for retries
HttpOutputStream out = req.getStream();
if (out != null && deferred_redir_list.get(out) != null) {
copyFrom((RedirectionModule) deferred_redir_list.remove(out));
req.copyFrom(saved_req);
if (new_con) return REQ_NEWCON_RST;
else return REQ_RESTART;
}
// handle permanent redirections
try {
cur_loc =
new URI(
new URI(con.getProtocol(), con.getHost(), con.getPort(), null), req.getRequestURI());
} catch (ParseException pe) {
throw new Error("HTTPClient Internal Error: unexpected exception '" + pe + "'", pe);
}
// handle permanent redirections
Hashtable perm_redir_list =
Util.getList(perm_redir_cntxt_list, req.getConnection().getContext());
if ((new_loc = (URI) perm_redir_list.get(cur_loc)) != null) {
/*
* copy query if present in old url but not in new url. This isn't
* strictly conforming, but some scripts fail to properly propagate the
* query string to the Location header. Unfortunately it looks like we're
* f****d either way: some scripts fail if you don't propagate the query
* string, some fail if you do... God, don't you just love it when people
* can't read a spec? Anway, since we can't get it right for all scripts
* we opt to follow the spec. String nres = new_loc.getPathAndQuery(),
* oquery = Util.getQuery(req.getRequestURI()), nquery =
* Util.getQuery(nres); if (nquery == null && oquery != null) nres += "?"
* + oquery;
*/
String nres = new_loc.getPathAndQuery();
req.setRequestURI(nres);
try {
lastURI = new URI(new_loc, nres);
} catch (ParseException pe) {
if (LOG.isTraceEnabled()) {
LOG.trace("An exception occurred: " + pe.getMessage());
}
}
if (LOG.isDebugEnabled())
LOG.debug(
"Matched request in permanent redirection list - redoing request to "
+ lastURI.toExternalForm());
if (!con.isCompatibleWith(new_loc)) {
try {
con = new HTTPConnection(new_loc);
} catch (ProtocolNotSuppException e) {
throw new Error("HTTPClient Internal Error: unexpected " + "exception '" + e + "'", e);
}
con.setContext(req.getConnection().getContext());
req.setConnection(con);
return REQ_NEWCON_RST;
} else {
return REQ_RESTART;
}
}
return REQ_CONTINUE;
}
/** Invoked by the HTTPClient. */
public int responsePhase2Handler(Response resp, Request req) throws IOException {
/* handle various response status codes until satisfied */
int sts = resp.getStatusCode();
switch (sts) {
case 302: // General (temporary) Redirection (handle like 303)
/*
* Note we only do this munging for POST and PUT. For GET it's not
* necessary; for HEAD we probably want to do another HEAD. For all
* others (i.e. methods from WebDAV, IPP, etc) it's somewhat unclear -
* servers supporting those should really return a 307 or 303, but some
* don't (guess who...), so we just don't touch those.
*/
if (req.getMethod().equals("POST") || req.getMethod().equals("PUT")) {
if (LOG.isDebugEnabled())
LOG.debug(
"Received status: " + sts + " " + resp.getReasonLine() + " - treating as 303");
sts = 303;
}
case 301: // Moved Permanently
case 303: // See Other (use GET)
case 307: // Moved Temporarily (we mean it!)
if (LOG.isDebugEnabled()) LOG.debug("Handling status: " + sts + " " + resp.getReasonLine());
// the spec says automatic redirection may only be done if
// the second request is a HEAD or GET.
if (!req.getMethod().equals("GET") && !req.getMethod().equals("HEAD") && sts != 303) {
if (LOG.isDebugEnabled())
LOG.debug("Not redirected because method is neither HEAD nor GET");
if (sts == 301 && resp.getHeader("Location") != null)
update_perm_redir_list(req, resLocHdr(resp.getHeader("Location"), req));
resp.setEffectiveURI(lastURI);
return RSP_CONTINUE;
}
case 305: // Use Proxy
case 306: // Switch Proxy
if (sts == 305 || sts == 306) {
if (LOG.isDebugEnabled())
LOG.debug("Handling status: " + sts + " " + resp.getReasonLine());
}
// Don't accept 305 from a proxy
if (sts == 305 && req.getConnection().getProxyHost() != null) {
if (LOG.isDebugEnabled()) LOG.debug("305 ignored because a proxy is already in use");
resp.setEffectiveURI(lastURI);
return RSP_CONTINUE;
}
/*
* the level is a primitive way of preventing infinite redirections.
* RFC-2068 set the max to 5, but RFC-2616 has loosened this. Since some
* sites (notably M$) need more levels, this is now set to the
* (arbitrary) value of 15 (god only knows why they need to do even 5
* redirections...).
*/
if (level >= 15 || resp.getHeader("Location") == null) {
if (LOG.isDebugEnabled()) {
if (level >= 15) LOG.debug("Not redirected because of too many levels of redirection");
else LOG.debug("Not redirected because no Location header was present");
}
resp.setEffectiveURI(lastURI);
return RSP_CONTINUE;
}
level++;
URI loc = resLocHdr(resp.getHeader("Location"), req);
HTTPConnection mvd;
String nres;
new_con = false;
if (sts == 305) {
mvd =
new HTTPConnection(
req.getConnection().getProtocol(),
req.getConnection().getHost(),
req.getConnection().getPort());
mvd.setCurrentProxy(loc.getHost(), loc.getPort());
mvd.setContext(req.getConnection().getContext());
new_con = true;
nres = req.getRequestURI();
/*
* There was some discussion about this, and especially Foteos
* Macrides (Lynx) said a 305 should also imply a change to GET (for
* security reasons) - see the thread starting at
* http://www.ics.uci.edu/pub/ietf/http/hypermail/1997q4/0351.html
* However, this is not in the latest draft, but since I agree with
* Foteos we do it anyway...
*/
req.setMethod("GET");
req.setData(null);
req.setStream(null);
} else if (sts == 306) {
// We'll have to wait for Josh to create a new spec here.
return RSP_CONTINUE;
} else {
if (req.getConnection().isCompatibleWith(loc)) {
mvd = req.getConnection();
nres = loc.getPathAndQuery();
} else {
try {
mvd = new HTTPConnection(loc);
nres = loc.getPathAndQuery();
} catch (ProtocolNotSuppException e) {
if (req.getConnection().getProxyHost() == null
|| !loc.getScheme().equalsIgnoreCase("ftp")) return RSP_CONTINUE;
// We're using a proxy and the protocol is ftp -
// maybe the proxy will also proxy ftp...
mvd =
new HTTPConnection(
"http",
req.getConnection().getProxyHost(),
req.getConnection().getProxyPort());
mvd.setCurrentProxy(null, 0);
nres = loc.toExternalForm();
}
mvd.setContext(req.getConnection().getContext());
new_con = true;
}
/*
* copy query if present in old url but not in new url. This isn't
* strictly conforming, but some scripts fail to propagate the query
* properly to the Location header. See comment on line 126. String
* oquery = Util.getQuery(req.getRequestURI()), nquery =
* Util.getQuery(nres); if (nquery == null && oquery != null) nres +=
* "?" + oquery;
*/
if (sts == 303) {
// 303 means "use GET"
if (!req.getMethod().equals("HEAD")) req.setMethod("GET");
req.setData(null);
req.setStream(null);
} else {
// If they used an output stream then they'll have
// to do the resend themselves
if (req.getStream() != null) {
if (!HTTPConnection.deferStreamed) {
if (LOG.isDebugEnabled())
LOG.debug("Status " + sts + " not handled - request has an output stream");
return RSP_CONTINUE;
}
saved_req = (Request) req.clone();
deferred_redir_list.put(req.getStream(), this);
req.getStream().reset();
resp.setRetryRequest(true);
}
if (sts == 301) {
// update permanent redirection list
try {
update_perm_redir_list(req, new URI(loc, nres));
} catch (ParseException pe) {
throw new Error(
"HTTPClient Internal Error: " + "unexpected exception '" + pe + "'", pe);
}
}
}
// Adjust Referer, if present
NVPair[] hdrs = req.getHeaders();
for (int idx = 0; idx < hdrs.length; idx++)
if (hdrs[idx].getName().equalsIgnoreCase("Referer")) {
HTTPConnection con = req.getConnection();
hdrs[idx] = new NVPair("Referer", con + req.getRequestURI());
break;
}
}
req.setConnection(mvd);
req.setRequestURI(nres);
try {
resp.getInputStream().close();
} catch (IOException ioe) {
if (LOG.isTraceEnabled()) {
LOG.trace("An exception occurred: " + ioe.getMessage());
}
}
if (sts != 305 && sts != 306) {
try {
lastURI = new URI(loc, nres);
} catch (ParseException pe) {
if (LOG.isTraceEnabled()) {
LOG.trace("An exception occurred: " + pe.getMessage());
}
}
if (LOG.isDebugEnabled())
LOG.debug(
"Request redirected to "
+ lastURI.toExternalForm()
+ " using method "
+ req.getMethod());
} else {
if (LOG.isDebugEnabled())
LOG.debug(
"Resending request using "
+ "proxy "
+ mvd.getProxyHost()
+ ":"
+ mvd.getProxyPort());
}
if (req.getStream() != null) return RSP_CONTINUE;
else if (new_con) return RSP_NEWCON_REQ;
else return RSP_REQUEST;
default:
return RSP_CONTINUE;
}
}
public void work() {
// get the first institution
if (total < _selected.size()) {
int id = _selected.get(total);
double firstPrice = 0;
double currentPrice = 0;
double avgPriceForProgram =
(TaxIncome / _selected.size())
* 0.2; // this is a price that is calculate for programs, average 20% of income
// start negotiating
try {
// Get initial price of program
LogWriter.writeInfo(
"Agent -> Get program price: avgPerProgram = "
+ avgPriceForProgram
+ ", program ID = "
+ id);
HTTPConnection connection = new HTTPConnection(storage.getServerURL());
JSONObject response =
connection.connectJSON(Engine.AgentRequestProgramPrice(_taxYearID, _taxPayerID, id));
storage.setLastServerResponse(response.toString());
if (!response.getString("result").equals("OK")) {
throw new Exception("Invalid response from server = " + response.getString("data"));
}
// read results
JSONObject data = response.getJSONObject("data");
int type = data.getInt("Type");
currentPrice = data.getDouble("Price");
firstPrice = currentPrice;
double lowestPrice = firstPrice;
double newPrice = 0;
if (type == 1) {
// this is final offer - we need to set the result - and offer to client
LogWriter.writeInfo("Agent -> Final offer = " + currentPrice + " program ID = " + id);
setProgramPrice(id, currentPrice);
} else {
double tries = 0.5;
while (true) {
if (type == 1) {
// this is final offer - we need to set the result - and offer to client
LogWriter.writeInfo(
"Agent -> Final offer = " + currentPrice + " program ID = " + id);
setProgramPrice(id, currentPrice);
break;
}
// we can try to continue more - to get a better deal if it is more than we want
if (newPrice > firstPrice) {
// obiously we cannot get betterp rice
LogWriter.writeInfo(
"Agent -> Cannot go higher = " + lowestPrice + " program ID = " + id);
setProgramPrice(id, lowestPrice);
break;
} else if (currentPrice > avgPriceForProgram) {
// Get initial price of program
connection = new HTTPConnection(storage.getServerURL());
newPrice = avgPriceForProgram * 0.1 + avgPriceForProgram * (tries);
LogWriter.writeInfo(
"Agent -> Askin better price = " + newPrice + " program ID = " + id);
// lowe the price by 90%
response =
connection.connectJSON(
Engine.AgentRequestProgramLowerPrice(
_taxYearID, _taxPayerID, id, newPrice));
storage.setLastServerResponse(response.toString());
if (!response.getString("result").equals("OK")) {
throw new Exception(
"Invalid response from server = " + response.getString("data"));
}
// read results
data = response.getJSONObject("data");
type = data.getInt("Type");
currentPrice = data.getDouble("Price");
LogWriter.writeInfo(
"Agent -> currentPrice = "
+ currentPrice
+ " lowestPrice = "
+ lowestPrice
+ " program ID = "
+ id);
if (currentPrice < lowestPrice) {
lowestPrice = currentPrice;
}
tries += 0.1;
} else {
// this is ok, we can accept that
LogWriter.writeInfo(
"Agent -> Best offer = " + currentPrice + " program ID = " + id);
setProgramPrice(id, currentPrice);
break;
}
}
}
} catch (Exception ex) {
// this will exit
Message msg = mHandler.obtainMessage();
Bundle b = new Bundle();
b.putString("error", "Connection failed: " + ex.getMessage());
msg.setData(b);
mHandler.sendMessage(msg);
LogWriter.writeException(TaxProgramsManageActivity.this, ex.getMessage(), ex);
}
}
}
public void onClick(View arg0) {
if (btnCancel.getVisibility() == View.VISIBLE) {
// Confirmation of existing programs
try {
for (int i = 0; i < array.length(); i++) {
JSONObject object = (JSONObject) array.get(i);
if (object.getInt("IsSelected") > 0) {
// Get TaxPayer Income first:
HTTPConnection connection = new HTTPConnection(storage.getServerURL());
JSONObject response =
connection.connectJSON(
Engine.ApproveProgramPrice(
TaxYearID,
TaxPayerID,
object.getInt("ID"),
object.getDouble("TaxRate")));
storage.setLastServerResponse(response.toString());
if (!response.getString("result").equals("OK")) {
throw new Exception(
"Invalid response from server = " + response.getString("data"));
}
// read results
int result = (Integer) response.getInt("data");
}
}
Intent resultIntent = new Intent();
setResult(Activity.RESULT_OK, resultIntent);
TaxProgramsManageActivity.this.finish();
/*
DKDialog.ShowMessage( TaxProgramsManageActivity.this,
Translate.translate("Thank you") ,
Translate.translate("All programs have been confirmed!"),
Translate.translate("OK"),
Translate.translate("Cancel"));
*/
} catch (Exception ex) {
DKDialog.ShowMessage(
TaxProgramsManageActivity.this,
Translate.translate("Error"),
Translate.translate("Connection failed: " + ex.getMessage()),
Translate.translate("OK"),
Translate.translate("Cancel"));
LogWriter.writeException(TaxProgramsManageActivity.this, ex.getMessage(), ex);
storage.setLastServerResponse(ex.toString());
}
} else {
// 1-st submit
selected = new ArrayList<Integer>();
try {
for (int i = 0; i < array.length(); i++) {
JSONObject object = array.getJSONObject(i);
if (object.getInt("IsSelected") > 0) {
selected.add(object.getInt("ID"));
} else {
// clear the price
object.put("TaxRate", 0.0);
}
}
if (selected.size() == 0) {
DKDialog.ShowMessage(
TaxProgramsManageActivity.this,
Translate.translate("Error"),
Translate.translate("Nothing to submit, no programs selected!"),
Translate.translate("OK"),
Translate.translate("Cancel"));
} else {
typeBar = 1;
showDialog(typeBar);
}
} catch (Exception ex) {
DKDialog.ShowMessage(
TaxProgramsManageActivity.this,
Translate.translate("Error"),
Translate.translate("Failed to count selected values! " + ex.getMessage()),
Translate.translate("OK"),
Translate.translate("Cancel"));
LogWriter.writeException(TaxProgramsManageActivity.this, ex.getMessage(), ex);
}
}
}
/**
* Remove the specified cookie from the list of cookies in the default context. If the cookie is
* not found in the list then this method does nothing.
*
* @param cookie the Cookie to remove
* @since V0.3-1
*/
public static void removeCookie(Cookie cookie) {
Hashtable cookie_list = Util.getList(cookie_cntxt_list, HTTPConnection.getDefaultContext());
cookie_list.remove(cookie);
}
/** Invoked by the HTTPClient. */
public void responsePhase1Handler(Response resp, RoRequest roreq)
throws IOException, ModuleException {
try {
resp.getStatusCode();
} catch (RetryException re) {
Log.write(Log.MODS, "RtryM: Caught RetryException");
boolean got_lock = false;
try {
synchronized (re.first) {
got_lock = true;
// initialize idempotent sequence checking
IdempotentSequence seq = new IdempotentSequence();
for (RetryException e = re.first; e != null; e = e.next) seq.add(e.request);
for (RetryException e = re.first; e != null; e = e.next) {
Log.write(Log.MODS, "RtryM: handling exception ", e);
Request req = e.request;
HTTPConnection con = req.getConnection();
/* Don't retry if either the sequence is not idempotent
* (Sec 8.1.4 and 9.1.2), or we've already retried enough
* times, or the headers have been read and parsed
* already
*/
if (!seq.isIdempotent(req)
|| (con.ServProtVersKnown
&& con.ServerProtocolVersion >= HTTP_1_1
&& req.num_retries > 0)
|| ((!con.ServProtVersKnown || con.ServerProtocolVersion <= HTTP_1_0)
&& req.num_retries > 4)
|| e.response.got_headers) {
e.first = null;
continue;
}
/**
* if an output stream was used (i.e. we don't have the data to resend) then delegate
* the responsibility for resending to the application.
*/
if (req.getStream() != null) {
if (HTTPConnection.deferStreamed) {
req.getStream().reset();
e.response.setRetryRequest(true);
}
e.first = null;
continue;
}
/* If we have an entity then setup either the entity-delay
* or the Expect header
*/
if (req.getData() != null && e.conn_reset) {
if (con.ServProtVersKnown && con.ServerProtocolVersion >= HTTP_1_1)
addToken(req, "Expect", "100-continue");
else req.delay_entity = 5000L << req.num_retries;
}
/* If the next request in line has an entity and we're
* talking to an HTTP/1.0 server then close the socket
* after this request. This is so that the available()
* call (to watch for an error response from the server)
* will work correctly.
*/
if (e.next != null
&& e.next.request.getData() != null
&& (!con.ServProtVersKnown || con.ServerProtocolVersion < HTTP_1_1)
&& e.conn_reset) {
addToken(req, "Connection", "close");
}
/* If this an HTTP/1.1 server then don't pipeline retries.
* The problem is that if the server for some reason
* decides not to use persistent connections and it does
* not do a correct shutdown of the connection, then the
* response will be ReSeT. If we did pipeline then we
* would keep falling into this trap indefinitely.
*
* Note that for HTTP/1.0 servers, if they don't support
* keep-alives then the normal code will already handle
* this accordingly and won't pipe over the same
* connection.
*/
if (con.ServProtVersKnown && con.ServerProtocolVersion >= HTTP_1_1 && e.conn_reset) {
req.dont_pipeline = true;
}
// The above is too risky - for moment let's be safe
// and never pipeline retried request at all.
req.dont_pipeline = true;
// now resend the request
Log.write(
Log.MODS,
"RtryM: Retrying request '" + req.getMethod() + " " + req.getRequestURI() + "'");
if (e.conn_reset) req.num_retries++;
e.response.http_resp.set(req, con.sendRequest(req, e.response.timeout));
e.exception = null;
e.first = null;
}
}
} catch (NullPointerException npe) {
if (got_lock) throw npe;
} catch (ParseException pe) {
throw new IOException(pe.getMessage());
}
if (re.exception != null) throw re.exception;
re.restart = true;
throw re;
}
}
