Socket source code
I created a pingpong program that sends increasing sized packets back and forth between two computers to test the bandwidth. I'm getting very unusual results. See the graph at http://www.activeclickweb.com/pingpong.jpg
Is there any way to get at the native socket code to see what is happening? Or has anyone else seen this and can explain it?
Thanks
Brian
Hi Brian,
It sounds like this might be a better question for the Java Networking Forum:
http://forum.java.sun.com/forum.jspa?forumID=536
I would suggest reposting your question there.
-Larry
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How to display the source code for this friggin' file.
Below is a rather lengthy bit of code that provides the behavior and attributes of a web server for OpenCyc. I need to know if I can enter some java to have the HTML source code displayed in a separate text file whenever this class returns some resulting webpage. If you have any ideas it will be greatly appreciated.
-"Will code for foo."
package org.opencyc.webserver;
* Class WebServer is simple multithreaded HTTP server
* with CGI limited to a Cyc connection on default port 3600.
* <p>
import java.net.*;
import java.io.*;
import java.util.*;
import java.util.jar.*;
import java.text.*;
import org.opencyc.util.*;
public class WebServer extends Thread {
* Singleton WebServer instance.
public static WebServer current;
* Default HTTP port.
protected static int DEFAULT_PORT = 80;
* Default Cyc base port.
protected static int DEFAULT_CYC_PORT = 3600;
* Default directory to serve files from on non-Windows OS.
protected static String DEFAULT_DIR = "/";
* Default directory to serve files from on Windows.
//protected static String DEFAULT_WIN_DIR = "C:\\";
protected static String DEFAULT_WIN_DIR = "k:\\opencyc\\run\\httpd\\htdocs";
* File cache capacity.
protected static final int CACHE_CAPACITY = 100;
* File cache to improve file serving performance.
protected static Hashtable fileCache = new Hashtable(CACHE_CAPACITY);
* Number of files served from this web server.
protected static long nbrFilesServed = 0;
* Number of files served from this web server that were found in the cache.
protected static long nbrCacheHits = 0;
* Server socket for accepting connections.
protected ServerSocket server;
* Directories to serve files from.
protected ArrayList dirs;
* Map from String (jar root) to JarFile[] (jar class path).
protected HashMap map;
* Webserver HTTP port.
protected int port;
* Cyc HTML host.
protected String cycHost = "localhost";
* Cyc HTML port.
protected int cycPort;
* Expand jar tress.
protected boolean trees;
* Requests flag.
protected boolean traceRequests;
* Constructs a WebServer object.
* @param port the port to use
* @param directories the directory to serve files from
* @param trees true if files within jar files should be served up
* @param traceRequests true if client's request text should be logged.
* @exception IOException if the listening socket cannot be opened, or problem opening jar files.
public WebServer() throws IOException {
getProperties();
server = new ServerSocket(port);
processDirectories();
* Class Task processes a single HTTP request.
protected class Task extends Thread {
* Socket for the incoming request.
protected Socket sock;
* Client socket to the Cyc KB HTML server.
protected Socket cycHtmlSocket;
* Output tcp stream.
protected DataOutputStream out;
* Contains the file request path for a not-found error message.
protected String notFoundPath;
* Contains the first line of a request message.
protected String methodLine;
* Contains the body of a POST method.
protected String bodyLine;
* Constructs a Task object.
* @param sock the socket assigned for this request.
public Task(Socket sock) {
this.sock = sock;
* Processes the HTTP request.
public void run() {
if (traceRequests)
Log.current.println("connection accepted from " + sock.getInetAddress());
notFoundPath = "";
try {
out = new DataOutputStream(sock.getOutputStream());
try {
getBytes();
catch (Exception e) {
Log.current.println("file not found: " + notFoundPath);
try {
out.writeBytes("HTTP/1.1 404 Not Found\r\n");
out.writeBytes("Server: Cyc WebServer\r\n");
out.writeBytes("Connection: close\r\n");
out.writeBytes("Content-Type: text/html\r\n\r\n");
out.writeBytes("<HTML><HEAD>\n");
out.writeBytes("<TITLE>404 Not Found</TITLE>\n");
out.writeBytes("</HEAD><BODY>\n");
out.writeBytes("<H1>404 - Not Found</H1>\n");
out.writeBytes("</BODY></HTML>");
out.flush();
catch (SocketException se) {
catch (Exception e) {
Log.current.printStackTrace(e);
finally {
try {
sock.close();
catch (IOException e) {
* Reads the HTTP request and obtains the response.
* @exception IOException when HTTP request has an invalid format.
private void getBytes() throws IOException {
// Below logic is complex because web browsers do not close the
// socket after sending the request, so must parse message to find
// the end.
BufferedReader in = new BufferedReader(new InputStreamReader(sock.getInputStream()));
ArrayList inBytes = new ArrayList(200);
int ch = 0;
boolean postMethod;
methodLine = in.readLine();
//if (traceRequests)
// Log.current.println("methodLine=" + methodLine);
bodyLine = "";
if (methodLine.startsWith("POST /"))
postMethod = true;
else
postMethod = false;
//if (traceRequests)
// Log.current.println("postMethod=" + postMethod);
int ch1 = -1;
int ch2 = -1;
int ch3 = -1;
int ch4 = -1;
// Read the HTTP request headers.
while (true) {
ch = in.read();
inBytes.add(new Integer(ch));
ch1 = ch2;
ch2 = ch3;
ch3 = ch4;
ch4 = ch;
if (ch1 == '\r' && ch2 == '\n' && ch3 == '\r' && ch4 == '\n')
break;
if ((! postMethod) &&
(! in.ready()) &&
ch1 == -1 &&
ch2 == -1 &&
ch3 == '\r' &&
ch4 == '\n') {
inBytes.add(new Integer('\r'));
inBytes.add(new Integer('\n'));
break;
byte[] byteArray = new byte[inBytes.size()];
for (int i = 0; i < inBytes.size(); i++) {
Integer ich = (Integer) inBytes.get(i);
byteArray[i] = ich.byteValue();
String headers = new String(byteArray);
if (postMethod) {
String lcHeaders = headers.toLowerCase();
int i = lcHeaders.indexOf("content-length: ");
String contentLength = lcHeaders.substring(i + 16);
int j = contentLength.indexOf("\r\n");
contentLength = contentLength.substring(0, j);
int bodyLen = (new Integer(contentLength)).intValue();
for (int k = 0; k < bodyLen; k++) {
bodyLine = bodyLine + (new Character((char) in.read())).toString();
String line = methodLine + "\r\n" + headers + bodyLine;
if (traceRequests)
Log.current.println(line);
if (postMethod)
processHttpPost();
else
if (line.startsWith("GET /"))
processHttpGet(line.substring(4));
else {
Log.current.println("Invalid request = " + line);
throw new IOException();
* Processes an HTTP GET method.
* @param httpGetPath the path of the file to get.
* @exception IOException if the file is not found.
private void processHttpGet(String httpGetPath) throws IOException {
int i = httpGetPath.indexOf(' ');
if (i > 0)
httpGetPath = httpGetPath.substring(0, i);
Log.current.println(methodLine + " from " + sock.getInetAddress().getHostName());
i = httpGetPath.indexOf("cg?");
if (i > 0) {
cycHtmlRequest(httpGetPath.substring(i + 3));
return;
notFoundPath = httpGetPath;
i = httpGetPath.indexOf('/');
if (i < 0 || map == null) {
if (map == null || httpGetPath.endsWith(".jar")) {
for (int j = 0; j < dirs.size(); j++) {
String dir = (String) dirs.get(j);
String nativePath = dir + httpGetPath;
nativePath = nativePath.replace('/', File.separatorChar);
if (fileCache.containsKey(nativePath)) {
writeDataBytes((byte[]) fileCache.get(nativePath));
Log.current.println("...cached");
nbrCacheHits++;
nbrFilesServed++;
return;
try {
File f = new File(nativePath);
byte[] fileBytes = getBytes(new FileInputStream(f), f.length());
writeDataBytes(fileBytes);
if (fileCache.size() >= CACHE_CAPACITY)
fileCache.clear();
fileCache.put(nativePath, fileBytes);
Log.current.println("...from " + nativePath);
nbrFilesServed++;
return;
catch (IOException e) {
throw new IOException();
String jar = httpGetPath.substring(0, i);
httpGetPath = httpGetPath.substring(i + 1);
JarFile[] jfs = (JarFile[]) map.get(jar);
if (jfs == null)
throw new IOException();
for (i = 0; i < jfs.length; i++) {
JarEntry je = jfs.getJarEntry(httpGetPath);
if (je == null)
continue;
writeDataBytes(getBytes(jfs[i].getInputStream(je), je.getSize()));
nbrFilesServed++;
return;
throw new IOException();
* Processes an HTTP POST method.
* @exception IOException if the file is not found.
private void processHttpPost() throws IOException {
Log.current.println("POST " + bodyLine + " from " + sock.getInetAddress().getHostName());
cycHtmlRequest(bodyLine);
* Reads the specified number of bytes and always close the stream.
* @param in the file to be read for subsequent downloading.
* @param length the number of bytes to read from the file.
* @return An array of bytes from the file.
* @exception IOException if an error occurs when processing the file.
private byte[] getBytes(InputStream in, long length) throws IOException {
DataInputStream din = new DataInputStream(in);
byte[] bytes = new byte[ (int) length];
try {
din.readFully(bytes);
finally {
din.close();
return bytes;
* Sends the HTML request to Cyc.
* @param cycPath the portion of the URL which is given to the Cyc HTML server.
private void cycHtmlRequest(String cycPath) {
String request = sock.getInetAddress().getHostName() + "&" + cycPath + "#";
System.out.println("request=" + request);
ArrayList bytes = new ArrayList(10000);
try {
cycHtmlSocket = new Socket(cycHost, cycPort);
System.out.println("cycHost=" + cycHost + " cycPort=" + cycPort);
BufferedReader cycIn = new BufferedReader(new InputStreamReader(cycHtmlSocket.getInputStream()));
PrintWriter cycOut = new PrintWriter(cycHtmlSocket.getOutputStream(), true);
cycOut.println(request);
cycOut.flush();
int ch = 0;
while (ch >= 0) {
ch = cycIn.read();
bytes.add(new Integer(ch));
catch (Exception e) {
Log.current.printStackTrace(e);
byte[] byteArray = new byte[bytes.size()];
for (int i = 0; i < bytes.size() - 1; i++) {
Integer ich = (Integer) bytes.get(i);
byteArray[i] = ich.byteValue();
try {
writeTextBytes(byteArray);
catch (Exception e) {
Log.current.println(e.getMessage());
* Responds to the HTTP client with data content from the requested URL.
* @param bytes the array of bytes from the URL.
* @exception IOException if there is an error writing to the HTTP client.
public void writeDataBytes(byte[] bytes) throws IOException {
out.writeBytes("HTTP/1.1 200 OK\r\n");
out.writeBytes("Server: Cyc WebServer\r\n");
out.writeBytes("Connection: close\r\n");
out.writeBytes("Content-Length: " + bytes.length + "\r\n");
String prefix = (new String(bytes)).toLowerCase();
if (prefix.indexOf("<html>") > -1)
out.writeBytes("Content-Type: text/html\r\n\r\n");
else
out.writeBytes("Content-Type: application/java\r\n\r\n");
out.write(bytes);
out.flush();
* Respond to the HTTP client with text content from the requested URL.
* @param bytes the array of bytes from the URL.
* @exception IOException if there is an error writing to the HTTP client.
public void writeTextBytes(byte[] bytes) throws IOException {
out.writeBytes("HTTP/1.1 200 OK\r\n");
out.writeBytes("Server: Cyc WebServer\r\n");
out.writeBytes("Connection: close\r\n");
out.writeBytes("Content-Length: " + bytes.length + "\r\n");
out.writeBytes("Content-Type: text/html\r\n\r\n");
out.write(bytes);
out.flush();
* Gets properties governing the web server's behavior.
private void getProperties() {
port = DEFAULT_PORT;
String portProperty = System.getProperty("org.opencyc.webserver.port", "");
if (! portProperty.equalsIgnoreCase(""))
port = (new Integer(portProperty)).intValue();
Log.current.println("Listening on port " + port);
cycPort = DEFAULT_CYC_PORT;
String cycPortProperty = System.getProperty("org.opencyc.webserver.cycPort", "");
if (! cycPortProperty.equalsIgnoreCase(""))
cycPort = (new Integer(cycPortProperty)).intValue();
Log.current.println("Cyc connections directed to port " + cycPort);
String dirsProperty = System.getProperty("org.opencyc.webserver.dirs", "");
dirs = new ArrayList(3);
StringTokenizer st = new StringTokenizer(dirsProperty, ";", false);
while (st.hasMoreTokens()) {
String dir = st.nextToken();
dirs.add(dir);
trees = false;
String treesProperty = System.getProperty("org.opencyc.webserver.trees", "");
if (! treesProperty.equalsIgnoreCase(""))
trees = true;
traceRequests = false;
String traceRequestsProperty = System.getProperty("org.opencyc.webserver.traceRequests", "");
if (! traceRequestsProperty.equalsIgnoreCase("")) {
traceRequests = true;
Log.current.println("tracing requests");
* Adds transitive Class-Path jars to jfs.
* @param jar the jar file
* @param jfs the list of jar files to serve.
* @param dir the jar file directory.
* @exception IOException if an I/O error has occurred with the jar file.
private void addJar(String jar, ArrayList jfs, String dir) throws IOException {
Log.current.println("Serving jar files from: " + dir + jar);
JarFile jf = new JarFile(dir + jar);
jfs.add(jf);
Manifest man = jf.getManifest();
if (man == null)
return;
Attributes attrs = man.getMainAttributes();
if (attrs == null)
return;
String val = attrs.getValue(Attributes.Name.CLASS_PATH);
if (val == null)
return;
dir = dir + jar.substring(0, jar.lastIndexOf(File.separatorChar) + 1);
StringTokenizer st = new StringTokenizer(val);
while (st.hasMoreTokens()) {
addJar(st.nextToken().replace('/', File.separatorChar), jfs, dir);
* Administrative accessor method that obtains list of directories from which files are served.
public ArrayList getDirs() {
return dirs;
* Administrative method that updates the list of directories from which files are served.
public synchronized void setDirs(ArrayList dirs) throws IOException {
this.dirs = dirs;
fileCache.clear();
processDirectories();
* Administrative accessor method that obtains number of files served.
* @return The number of files served.
public long getNbrFilesServed() {
return nbrFilesServed;
* Administrative accessor method that obtains number of files served from cache.
* @return The number of files served from the cache.
public long getNbrCacheHits() {
return nbrCacheHits;
* Administrative method that clears the file cache.
public synchronized void clearFileCache() {
Log.current.println("Clearing file cache");
fileCache.clear();
nbrFilesServed = 0;
nbrCacheHits = 0;
* Processes the directories from which files are served, expanding jar trees if
* directed.
* @exception IOException if problem occurs while processing the jar files.
private void processDirectories() throws IOException {
if (dirs.size() == 0)
if (File.separatorChar == '\\')
dirs.add(DEFAULT_WIN_DIR);
else
dirs.add(DEFAULT_DIR);
Iterator directories = dirs.iterator();
while (directories.hasNext())
Log.current.println("Serving from " + directories.next());
if (trees) {
map = new HashMap();
for (int j = 0; j < dirs.size(); j++) {
String dir = (String) dirs.get(j);
String[] files = new File(dir).list();
for (int i = 0; i < files.length; i++) {
String jar = files[i];
if (!jar.endsWith(".jar"))
continue;
ArrayList jfs = new ArrayList(1);
addJar(jar, jfs, dir);
map.put(jar.substring(0, jar.length() - 4), jfs.toArray(new JarFile[jfs.size()]));
* Provides the command line interface for creating an HTTP server.
* The properties are:
* <pre>
* org.opencyc.webserver.port=<HTTP listening port>
* </pre>
* which defaults to 80.
* <pre>
* org.opencyc.webserver.cycPort=<Cyc connection port>
* </pre>
* which defaults to 3600.
* <pre>
* org.opencyc.webserver.dirs=<path>;<path> ... ;<path>
* </pre>
* with the argument enclosed in quotes if any path contains an
* embedded space.
* The default directory on Windows is C:
* and the default on other systems is / the default
* can be overridden with this property. By default, all files
* under this directory (including all subdirectories) are served
* up via HTTP. If the pathname of a file is <var>path</var> relative
* to the top-level directory, then the file can be downloaded using
* the URL
* <pre>
* http://<var>host</var>:<var>port</var>/<var>path</var>
* </pre>
* Caching of file contents is performed.
* <pre>
* org.opencyc.util.log=all
* </pre>
* If the all value is given, then all attempts to download files
* are output.
* <pre>
* org.opencyc.webserver.traceRequests
* </pre>
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* <pre>
* org.opencyc.webserver.trees
* </pre>
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* in the top-level directory (not in subdirectories). For each
* jar file, if the name of the jar file is <var>name</var>.jar, then any
* individual file named <var>file</var> within that jar file (or within
* the jar or zip files referenced transitively in the Class-Path manifest
* attribute, can be downloaded using a URL of the form:
* <pre>
* http://<var>host</var>:<var>port</var>/<var>name</var>/<var>file</var>
* </pre>
* When this property has any value, an open file descriptor and cached
* information are held for each jar file, for the life of the process.
* @param args an unused array of command line arguments.
public static void main(String[] args) {
Log.makeLog();
System.out.println("OpenCyc Web Server");
try {
// Launch thread to accept HTTP connections.
current = new WebServer();
current.start();
catch (IOException e) {
e.printStackTrace();
* Just keep looping, spawning a new thread for each incoming request.
public void run() {
try {
while (true) {
// Launch thread to process one HTTP request.
new Task(server.accept()).start();
catch (IOException e) {
e.printStackTrace();JLundan,
I want to thank you for responding to the thread I started on the forum at java.sun.com. Your solution to my problem of needing to print the code of the html pages that the file I included generates was just what I was looking for. However, I have some further questions to ask, if you don't mind. To clarify my task I should say that your rephrasing of the problem is accurate: "You wan't to display the contents of the HTML file that the web server produces in response of client's request?"
Yes, this is what I need to do, but also it needs to display the source code of that html file that the server produces in response to the client's request. Also, in this case, I am the client requesting that the server return some html file, and I'm not sure where the server is. But the webserver.java file that I shared on the forum is on my local machine. I was wondering if I could modify this webserver.java file at my home so that any html file the server returns to me would automatically display the source code. This is a school project of mine and I am stuck on this one thing here.
Further, where would I put the "foo.html" file so it can be written to?
FileOuputStream fos = new FileOutputStream("foo.html");
fos.write(bytes);
fos.close();
Thanks so much for your help. I look forward to your response, at your convenience.
Regards -
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I am implementing USB camera driver for my mini2440 board which has an ARM4I processor. The sample code
"Windows Embedded CE 6.0 USB camera Driver" downloaded from:
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=2ef087c0-a4ae-42cc-abd0-c466787c11f2
does not support ARM4I processors. When trying to generate in VS2005 Platform Builder my WinCE 6.0
image for mini2440 with the Third party catalog items "MJPEG Decompression Filter" and "USB CameraDriver",
the linker giver errors. Please advise where to find a working source code for USB (now revision 1.1
("full-speed") is supported in my WinCE 6.0 image) camera for my ARM4I processor. The code should
be in C# but C++ will be fine also.
Thanks,
Pauli get this on the hyperterminal when i run the cameradshowapp.exe
Compulab Windows CE NAND X-Loader for CM-T35
Built Dec 20 2009 at 16:48:16
Version 1.01.222
Commit Date 16/12/09
Jumping to bootloader
Microsoft Windows CE Bootloader Common Library Version 1.4 Built Dec 20 2009 16:
46:16
INFO:OALLogSetZones: dpCurSettings.ulZoneMask: 0x200b
Texas Instruments Windows CE EBOOT for CM-T35, Built Dec 20 2009 at 16:48:10
Version 1.01.222
OMAP3430 Version 0x4b7ae02f (Unknown)
TPS659XX Version 0x10 (ES2.x)
-OEMPinMuxSetup....
System ready!
Preparing for download...
INFO: Predownload
+FMD_Init
Checking bootloader blocks are marked as reserved (Num = 6)
+FMD_Init
WARN: Boot config wasn't found, using defaults
+FMD_Init
OALFlashStoreOpen: 4096 blocks, 64 sectors/block
OALFlashStoreOpen: 2048 bytes/sector, 14 reserved blocks
Calling LCD_TurnOn
+FMD_Init
+FMD_Init
BLConfigureFlashPartitions: dwBootPartitionSectorCount = 0x5fff, partition actua
l size =0x4d3a!!!
Hit space to enter configuration menu 5...
Hit space to enter configuration menu 4...
Hit space to enter configuration menu 3...
Hit space to enter configuration menu 2...
Hit space to enter configuration menu 1...
INFO: Boot Device location = 0x8000020
Load NK image from flash memory
+FMD_Init
ROMHDR (pTOC = 0x823b8c28) ---------------------
DLL First : 0x4001c001
DLL Last : 0x41c7c0d8
Physical First : 0x84001000
Physical Last : 0x863bbdec
Num Modules : 294
RAM Start : 0x863c0000
RAM Free : 0x863d5000
RAM End : 0x90800000
Num Copy Entries
Copy Entries Offset : 0x85256e38
Prof Symbol Length : 0x00000000
Prof Symbol Offset : 0x00000000
Num Files : 116
Kernel Flags : 0x00000002
FileSys RAM Percent : 0x00000020
Driver Glob Start : 0x00000000
Driver Glob Length : 0x00000000
CPU : 0x01c2
MiscFlags : 0x0002
Extensions : 0x84002020
Tracking Mem Start : 0x00000000
Tracking Mem Length : 0x00000000
NK Image Loaded
Launch Windows CE image by jumping to 0x80001000...
Windows CE Kernel for ARM (Thumb Enabled) Built on Apr 5 2011 at 17:47:22
+OEMInit
ýSETDATAOUT access is OK....
Forcing clean boot
MainMemoryEndAddress = 0x90800000
-OEMInit
+FMD_Init
Dumping registry defined VK
Row 0: 0x18 0x9 0x25 0x0 0x0 0x0
Row 1: 0x26 0xd 0x28 0x0 0x0 0x0
Row 2: 0x27 0x24 0x23 0x0 0x0 0x0
Row 3: 0x0 0x0 0x0 0x0 0x0 0x0
Row 4: 0x0 0x0 0x0 0x0 0x0
Row 5: 0x0 0x0 0x0 0x0 0x0 0x0
SMSC922x: Core Ethernet Init.
Lan9220 identified. ID_REV = 0x92200000
SMSC922x: MAC address = 00:01:c0:0a:a0:db
Lan9220 identified. ID_REV = 0x92200000
SMSC922x: MAC address = 00:01:c0:09:88:80
SDIO8686: Loading Driver [version = 38.p44]
SDIO8686: Reset with TPS GPIO 2 --> done
!!!Kernel mode PSL 'PRdr' de-registered!!!
!!!Kernel mode PSL 'HRdr' de-registered!!!
!!!Kernel mode PSL 'FRdr' de-registered!!!
EHCI USB Host: HcdPdd_Init+
[OTG] OMAPMHSUSBOTG::Init()+
OMAPMHSUSBOTG::PostInit(): Start.
DSPLINK Module (1.61.04) created on Date: Jun 24 2009 Time: 16:30:52
Display parameters:
Height = 0x280
Width = 0x1e0
HSW = 0x20
HFP = 0x8
HBP = 0x17
VSW = 0x1
VFP = 0x4
VBP = 0x3
DVI is not enabled
PixelClkDiv = 0x7
LogClkDiv = 0x1
ClkSelDSS = 0x5
TD035:: LCDTurnOn
TD035STEE1: Turned display on.
TD035:: Finished LCD VGA init
AUTOLAUNCH: Checking HKEY_LOCAL_MACHINE\Startup key for programs to run.
Can't open HKEY_LOCAL_MACHINE\Startup key.
[WiFi]: Firmware Version: 9.70.3.23
CCaptureFramework: Failed setting up the camera data.
CameraDShowApp: Initializing the camera driver list failed.CameraDShowApp: Retri
eving the driver list failed.CameraDShowApp: Selecting the camera device failed.
CameraDShowApp: Selecting the camera device failed.CameraDShowApp: Selecting the
camera device failed.CameraDShowApp: Selecting the camera device failed.CCaptur
eFramework: Retrieving the still stream config failed.
CameraDShowApp: Initializing the capture graph failed. -
Cannot find source code for Employee Benefit application
Hello,
I am trying to find the Employee Benefit Sample Application which used to be provided by Oracle at http://otn.oracle.com/sample_code/products/ias/content.html. Unfortunately I couldnât find the source code anywhere, neither by searching through oracle sites, nor through the internet.
Could someone please help me get it, since I just started working on applications based on this model and it is really important for me to have a complete example that works.
Thanks in advance,
StefanosHello,
This sample application used to work on older versions which is no longer supported. This is the reason, it has been removed.
Thanks. -
<blockquote>Locked by Moderator as a duplicate/re-post.
Please continue the discussion in this thread: [tiki-view_forum_thread.php?comments_parentId=698286&forumId=1]
Thanks - c</blockquote>
== Issue
==
I have another kind of problem with Firefox
== Description
==
I need Expert Decomposition of classes in Source Code of Firefox for my research purpose. Any body can help me in this regard?
== This happened
==
Not sure how often
== Firefox version
==
3.0.19
== Operating system
==
Windows XP
== User Agent
==
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.19) Gecko/2010031422 Firefox/3.0.19
== Plugins installed
==
*-Default Plug-in
*RealPlayer(tm) LiveConnect-Enabled Plug-In
*6.0.12.1662
*Office Plugin for Netscape Navigator
*Google Update
*Shockwave Flash 10.1 r53
*Yahoo Application State Plugin version 1.0.0.7
*Next Generation Java Plug-in 1.6.0_18 for Mozilla browsers
*Adobe PDF Plug-In For Firefox and Netscape
*DRM Netscape Network Object
*Npdsplay dll
*DRM Store Netscape PluginPlease let me tell you that I Expert Decomposition may be of any Version of Firefox or Thunder Bird.
-
Source code has syntax error in SAP PI7.1 Mapping Test
HI All,
IN SAP P7.1 created simple two data types, message types and Message Mapping with only 2 fields. While testing the mapping in Message Mapping it is giving the error as
Source text of object Message Mapping: MM_Source_to_Target | http://abc.com has syntax errors:
Source code has syntax error:
I am able to activate the Datatypes and Message Types but not able to activate the Messge mapping.
Please if any body faced the same problem please give the solution.
One more thing is I am able to test the Message Mapping available in BASIS 7.1 Software Component objects. It is executing successfully...
but otherthan this SWC it not working success fully.....
Regards
Sridhar GoliHi David,
please check the default trace. It may contain the entry:
Error in compiling : java.io.IOException: Not enough space
If that's the case, maybe there's too little space for the swap file/device.
You should ensure that at least 2X (preferably 3X) of Heap (-Xmx) is configured as real swap
Hope that helps.
Regards,
Gábor Klauzer
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