Hello, i'm still having a lot of problems with my code and with TCP
connections; at this point I just don't know if the problem is HttpClient
but I really don't know how to fix this problem...
here's what my code do:
Method downloadFileViaHttpClient downloads a ZIP file from a server while
method notifyTimeServer notifies elapsed time to the server every 5 seconds.
Now, here's the code:
HttpClient is instantiated ONE time in both cases.
private void downloadFileViaHttpClient(String remoteFile, String savePath)
throws DownloadException {
try {
logger.debug("DOWNLOADING FILE... " + remoteFile);
method = new GetMethod(remoteFile);
statusCode=client.executeMethod(method);
FileOutputStream out = new FileOutputStream(savePath);
InputStream in = method.getResponseBodyAsStream();
byte[] buffer = new byte[4096];
int len = 0;
while ((len = in.read(buffer)) > 0) {
out.write(buffer, 0, len);
}
in.close();
out.close();
}
catch (Exception e) {
method.releaseConnection();
throw new
DownloadException(DownloadException.DOWNLOADING_ERROR);
}
finally{
method.releaseConnection();
}
}
And the other's method code:
private void notifyTimeServer() {
logger.debug("notifyTimeServer, " + timerURL);
HttpMethod method = new GetMethod(timerURL);
logger.debug("Establishing connection");
try {
statusCode = client.executeMethod(method);
if (statusCode != -1) {
logger.debug("Connection estabilished");
byte[] responseBody = method.getResponseBody();
}
}
catch (Exception e) {
logger.error("Error calling jsp " + e.getMessage());
//
}
finally{
method.releaseConnection();
}
}
NotifyTimeServer is called every 5 seconds... I call releaseConnection...
but...
Looking with TCPView the number of connections open... about 5000 !!!!
Thanks to all for any help
Best regards,
Massimo
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