[Mldonkey-bugs] [bug #13257] png graph intermittently generates corrupt png file

[anonymous]

Follow-up Comment #2, bug #13257 (project mldonkey):

$ echo -e GET /bw_updown.png HTTP/1.1\\n | nc localhost 4080 | tail -c +105 >
bw_updown.png

results in (time lapse) filesizes of

-rw-r--r--  1 nobody nobody 4986 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 0 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 4986 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 0 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 4986 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 0 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 5040 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 0 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 5024 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 0 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 5035 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 0 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 5020 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 0 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 5014 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 0 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 5047 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 0 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 5036 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 5036 Jun  4 12:27 bw_updown.png
-rw-r--r--  1 nobody nobody 5036 Jun  4 12:27 bw_updown.png

ie. if there is a request on the web server at the wrong time, the result is
a 0 byte file.  Removing the tail command from above simply means getting the
server response plus the png data
and the result is still 0 bytes, so the suggestion is that the server itself
is aborting the whole socket / transaction and simply hanging up /
disconnecting.


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