30 tcp connections Established for a while and after a few minutes are close Post: 303030296

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Top Forums UNIX for Advanced & Expert Users 30 tcp connections Established for a while and after a few minutes are close Post 303030296 by alexcol on Thursday 7th of February 2019 07:43:04 PM

02-07-2019

Registered User

OK, 10.80.1.26 is like a connection server with other platforms,this is the server i am connected to, wchich i use to restart the 30 connections to server 10.81.248.79 (Content provider) which by means those 30 connections read some data)

so client use those 30 connections 10.81.248.79 53008

by menas of these 30 connections any process connect to a Database table, then convert some records into frameworks which are after sent to the content provider

What ive got so far is this:
1 We escalata client (client prider) and the see no problem but the problem is my site because for some reason close the connetion: closed by client. Drop session, for instance

Code:

[2019-02-07 11:13:36]   msisdn: 573017928299  amount:       2000  dateTime: 2019-02-01 18:36:27 

[2019-02-07 11:13:36]   msisdn: 573176599559  amount:       3000  dateTime: 2019-02-01 06:59:59 

[2019-02-07 11:13:36]   msisdn: 573132365842  amount:      11000  dateTime: 2019-02-01 12:24:30 

[2019-02-07 11:13:36] Connection on socket: 24 closed by client. Drop session.

[2019-02-07 11:13:36] Connection on socket: 20 closed by client. Drop session.

[2019-02-07 11:13:36] Connection on socket: 23 closed by client. Drop session.

2 they and me tested connectivity by telnet:

Code:

telnet 10.81.248.79 53003
Trying 10.81.248.79...
Connected to 10.81.248.79.
Escape character is '^]'.

3 They boldly say the problem is in my side, the suggest check up firewalls issue, network so on.
4 I dont have the experience and knowlede about networking issue if it is the real problem

I appreciate your help in advanced to give me some lshed light what i should don next

What is 10.80.1.26 ?
What is 10.81.248.79 ?
What is port 53008 ?
What service is this?
What happens when you try connecting to the server?

alexcol

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LEARN ABOUT PHP

db2_close

DB2_CLOSE(3)								 1							      DB2_CLOSE(3)

db2_close - Closes a database connection

SYNOPSIS

       bool db2_close (resource  $connection)

DESCRIPTION

	This function closes a DB2 client connection created with db2_connect(3) and returns the corresponding resources to the database server.

	If  you  attempt to close a persistent DB2 client connection created with db2_pconnect(3), the close request is ignored and the persistent
       DB2 client connection remains available for the next caller.

PARAMETERS

	      o $connection
		- Specifies an active DB2 client connection.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      Closing a connection

	       The following example demonstrates a successful attempt to close a connection to an IBM DB2, Cloudscape, or Apache Derby database.

	      <?php
	      $conn = db2_connect('SAMPLE', 'db2inst1', 'ibmdb2');
	      $rc = db2_close($conn);
	      if ($rc) {
		  echo "Connection was successfully closed.";
	      }
	      ?>

	      The above example will output:

	      Connection was successfully closed.

SEE ALSO

       db2_connect(3), db2_pclose(3), db2_pconnect(3).

PHP Documentation Group 													      DB2_CLOSE(3)