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Special Forums IP Networking Connections not shown in netstat output Post 302514949 by AIX_user on Monday 18th of April 2011 02:04:55 PM
Old 04-18-2011
Perhaps someone can help mr to under this lsof output
When the maximum connection 10 error occur I tried
$ lsof -i | grep 2773156
AppServ 2773156 apuser 263u IPv6 0xf100060005936398 0t0 TCP *:7780 (LISTEN)
:
AppServ 2773156 apuser 283u IPv6 0xf100060004feca90 0t0 TCP dev1.cs.ata:*->10.126.73.4:45366
AppServ 2773156 apuser 288u IPv6 0xf10006000287d290 0t0 TCP dev1.cs.ata:*->10.126.73.4:45936
:
AppServ 2773156 apuser 323u IPv4 0xf100060005563b98 0t0 TCP dev1.cs.ata:53553->dev2.cs.ctc:25550 (ESTABLISHED)

Where 2773156 is the application process and it is listening on 7780

I saw the 7780 listener and 9 of
AppServ 2773156 apuser 283u IPv6 0xf100060004feca90 0t0 TCP dev1.cs.ata:*->10.126.73.4:45366


I think this represents 9 connections. But it does not say what port. Instead it has :*.
What does :* means ? If this are connections, why there is no status (such as ESTABLISHED) like the one coming from dev2.cs.ctc:25550 ?
 

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Net.recv(3kaya) 					       Kaya module reference						   Net.recv(3kaya)

NAME
Net::recv - Recieve data from a connection. SYNOPSIS
String recv( NetHandle h, Int maxlen=-1, Int timeout=0 ) ARGUMENTS
h The connection maxlen The maximum number of bytes to read (or unlimited, if negative). For TLS connections, this is always unlimited. Note that if the data to be received contains multi-byte characters, care must be taken to avoid ending receiving part-way through a multi-byte character. timeout The number of seconds to wait without input before timing out. The default is zero. For TLS connections, this parameter is ignored. DESCRIPTION
Reads up to maxlen bytes from the connection, and times out after timeout seconds. AUTHORS
Kaya standard library by Edwin Brady, Chris Morris and others (kaya@kayalang.org). For further information see http://kayalang.org/ LICENSE
The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation. RELATED
Net.NetHandle(3kaya) Net.accept(3kaya) Net.connect(3kaya) Net.microPending(3kaya) Net.microRecv(3kaya) Net.pending(3kaya) Net.recvByte(3kaya) Net.recvBytes(3kaya) Net.send(3kaya) Kaya October 2012 Net.recv(3kaya)
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