Trying to read from a socket character by character

Hi all,
I have a problem with reading from a socket character by character. In the code shown below I try and read each character, and then write it to a file. The information sent to a socket sent from a file, and EOF is marked with character of ascii code 28 (file separator). However using BufferedReader.read() I get -1 forever. Is it reading only the last character to have been sent to the socket?
As a side note, if I use readLine() (making sure the socket is sent a newline at end of msg) I can get the message fine. However, I want to be able to receive a message with 0 or many newlines in it (basically contents of a text file), so I want to avoid the readLine() method.
Any help at all is appreciated,
Colm
CODE SNIPPET:
try
serverSocket = new ServerSocket(listenToPort);
System.out.println("Server waiting for client on port " + serverSocket.getLocalPort());
while(true)
inSocket = serverSocket.accept();
System.out.println("New connection accepted " + inSocket.getInetAddress() + ":" + inSocket.getPort());
input = new BufferedReader(new InputStreamReader(inSocket.getInputStream()));
fileOutput = new BufferedWriter(new FileWriter(outputFilename));
System.out.println("Ready to write to file: " + outputFilename);
//receive each character and output it to file until file separator arrives
while(!eof)
inCharBuf = input.read();
System.out.print(inCharBuf);
//check for file separator (ASCII code 28)
if (inCharBuf == 28) eof = true;
//inChar = (char) inCharBuf;
fileOutput.write(inCharBuf);
System.out.println("Finished writing to file: " + outputFilename);
inSocket.close();
catch (IOException e)
System.out.println("IO Error with serverSocket: " + e);
System.exit(-1);
}(tabbing removed as it was messing up formatting)

My guess is that the code that is writing to the
socket did not flush it. You said in one case you
could read it (via readln) if the writer was writing
lines (writeln flushes, I believe). Are you writing
the exact same data to the socket in both tests?woo hoo, I hadn't flushed the buffers alright!
for anyone with similar problems, I was missing this from my write-to-socket method:
output.flush();
where output was the BufferedWriter I had created to write to the socket.
Thanks a lot for pointing it out!
Colm

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    6800 10580 SYS-170101 17-03-2014 13:10:34 System Exception <ACCESS_VIOLATION> occurred. Process dump option is off. Process is not dumped.
    6800 10580 SYS-170101 17-03-2014 13:10:34 Call stack:
    6800 10580 SYS-170101 17-03-2014 13:10:34 (null)
    6800 10580 SYS-170101 17-03-2014 13:10:34 Registers:
    6800 10580 SYS-170101 17-03-2014 13:10:34 RAX=00000000747E1648  RBX=0000000000209AB8  RCX=0000000000209AB8  RDX=0000000000000160  RSI=000000000231DAC0
    6800 10580 SYS-170101 17-03-2014 13:10:34 RDI=0000000008BEBAC0  RBP=0000000000000000  RSP=00000000002099C0  RIP=000000007477730A  FLG=0000000000010206
    6800 10580 SYS-170101 17-03-2014 13:10:34 R8=0000000000000000   R9=00000000FFFFFFFF  R10=0000000000620064  R11=0000000008C93600  R12=000000000033D390
    6800 10580 SYS-170101 17-03-2014 13:10:34 R13=0000000081D6FEC0  R14=000000000020A008  R15=000000000020A030
    6800 10580 SYS-170101 17-03-2014 13:10:34 Exception code: C0000005 ACCESS_VIOLATION
    6800 10580 SYS-170101 17-03-2014 13:10:34 Fault address:  000000007477730A 01:000000000002630A
    6800 10580 SYS-170101 17-03-2014 13:10:34 C:\Windows\WinSxS\amd64_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_88df89932faf0bf6\MSVCP80.dll
    6800 10580 SYS-170101 17-03-2014 13:10:34 ==========================================================
    6800 10580 SYS-170101 17-03-2014 13:10:34 Collect the following and send to Customer Support:
    6800 10580 SYS-170101 17-03-2014 13:10:34 1. Log files(error_*, monitor_*, trace_*) associated with this failed job.
    6800 10580 SYS-170101 17-03-2014 13:10:34 2. Exported ATL file of this failed job.
    6800 10580 SYS-170101 17-03-2014 13:10:34 3. DDL statements of tables referenced in this failed job.
    6800 10580 SYS-170101 17-03-2014 13:10:34 4. Data to populate the tables referenced in the failed job. If not possible, get the last few rows (or sample of them) when
    6800 10580 SYS-170101 17-03-2014 13:10:34 the job failed.
    6800 10580 SYS-170101 17-03-2014 13:10:34 5. Core dump, if any, generated from this failed job.
    6800 10580 SYS-170101 17-03-2014 13:10:34 ==========================================================
    Any good ideas?

    Hello Erik,
    not sure about it, but did you see this post some hours after yours?
    DS 4.1 job aborts with Access Violation
    Also, did you check ST22 to see if it generates any dump?
    And if you're able to check the BODS log files, it might me helpful. They're located at %LINK_DIR%\log directory. Check the names with the execution of the job.
    Hope it helps!
    Regards.
    Bruna Dupim

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