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Top Forums Shell Programming and Scripting Extract sequences of bytes from binary for differents blocks Post 302850071 by Ophiuchus on Tuesday 3rd of September 2013 11:15:28 PM
Old 09-04-2013
Hello Chubler_XL,

I've added the fflush(stdout) after several printf lines within the code and now the program processes 373 more blocks.
Before the addition of flush it stopped in the block 581,524 and now, with the flush, stops in block 581,897.

It seems that is not related with the size of the blocks, more it seems that is accumulating memory or something and when
reaches the limit, stops.

Maybe you can see if something could be fixed to avoid this issue.

Thanks for all help so far.
 

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SOCKET_SEND(3)								 1							    SOCKET_SEND(3)

socket_send - Sends data to a connected socket

SYNOPSIS
int socket_send (resource $socket, string $buf, int $len, int $flags) DESCRIPTION
The function socket_send(3) sends $len bytes to the socket $socket from $buf. PARAMETERS
o $socket - A valid socket resource created with socket_create(3) or socket_accept(3). o $buf - A buffer containing the data that will be sent to the remote host. o $len - The number of bytes that will be sent to the remote host from $buf. o $flags - The value of $flags can be any combination of the following flags, joined with the binary OR ( |) operator. Possible values for $flags +--------------+---------------------------------------------------+ | | | | MSG_OOB | | | | | | | Send OOB (out-of-band) data. | | | | | | | | MSG_EOR | | | | | | | Indicate a record mark. The sent data completes | | | the record. | | | | | | | | MSG_EOF | | | | | | | Close the sender side of the socket and include | | | an appropriate notification of this at the end of | | | the sent data. The sent data completes the trans- | | | action. | | | | | | | |MSG_DONTROUTE | | | | | | | Bypass routing, use direct interface. | | | | +--------------+---------------------------------------------------+ RETURN VALUES
socket_send(3) returns the number of bytes sent, or FALSE on error. SEE ALSO
socket_sendto(3). PHP Documentation Group SOCKET_SEND(3)
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