[Pgpool-general] serever messages (DEBUG send/recv) when executing pcp_node_info differs on Linux and HP-UX

[Sandeep Thakkar]

I'm using pgpool-II 3.0.3 and found that there is a small variation in the server response on Linux and HP-UX. Here it is:

$pcp_node_info  -d 20 localhost 9898 edb edb 2

Linux:
DEBUG: send: tos="R", len=41
  DEBUG: recv: tos="r", len=21, data=AuthenticationOK
  DEBUG: send: tos="I", len=6
! DEBUG: recv: tos="i", len=54, data=CommandComplete DEBUG: send: tos="X", len=4 localhost 5446 3 0.333333

HPUX:
DEBUG: send: tos="R", len=41
  DEBUG: recv: tos="r", len=21, data=AuthenticationOK
  DEBUG: send: tos="I", len=6
! DEBUG: recv: tos="i", len=50, data=CommandComplete DEBUG: send: tos="X", len=4 localhost 5446 3 0.333333

What is "tos" here means? and why the length on line 4 differs in both the cases?Not sure if this is something basic and I should be aware of it :)

Thanks.
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