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	| Max MQClient Connection ??? | « View previous topic :: View next topic » |  
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		  | Author | Message |  
		  | abiram8 | 
			  
				|  Posted: Wed Jan 07, 2004 12:36 am    Post subject: Max MQClient Connection ??? |   |  |  
		  |  Master
 
 
 Joined: 27 Mar 2002Posts: 207
 Location: India
 
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				| Hi, 
 I have a MQserver 5.2 as well as WMQ5.3  installed Windows 2000 Server and Windows 2000Advanced Server.
 
 How to know the Max MQClient Connection ???
 
 Do I need to check the the windows registery or I can find through the command ???? or ????
 
 2) How to change this number & when the changed value taken by MQ.
 
 3) Is there Limit for this in 5.2 and 5.3
 
 Looking for your inputs
 
 Abiram
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		  | JasonE | 
			  
				|  Posted: Wed Jan 07, 2004 2:12 am    Post subject: |   |  |  
		  | Grand Master
 
 
 Joined: 03 Nov 2003Posts: 1220
 Location: Hursley
 
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				| I assume you mean MaxChannels / MaxActiveChannels, as there isnt a max client connection setting I can think of. 
 At 5.2 and 5.3, you can use the services GUI, Properties of a Qmgr, Channels tab to set MaxChannels and MaxActiveChannels.
 
 Programatically:
 
 At 5.3, use amqmdain reg, eg:
 
 C:\>amqmdain reg QM -c display -s Channels -v *
 5724-B41 (C) Copyright IBM Corp. 1994, 2002.  ALL RIGHTS RESERVED.
 Displaying registry value for Queue Manager 'QM'
 Attribute = MaxActiveChannels, Value = 456
 Attribute = MaxChannels, Value = 123
 
 C:\>amqmdain reg QM -c add -s Channels -v MaxChannels=111
 5724-B41 (C) Copyright IBM Corp. 1994, 2002.  ALL RIGHTS RESERVED.
 Registry entry 'Channels MaxChannels=111' added successfully
 Registry secured successfully
 
 C:\>amqmdain reg QM -c display -s Channels -v *
 5724-B41 (C) Copyright IBM Corp. 1994, 2002.  ALL RIGHTS RESERVED.
 Displaying registry value for Queue Manager 'QM'
 Attribute = MaxActiveChannels, Value = 456
 Attribute = MaxChannels, Value = 111
 
 At 5.2 (also true at 5.3 though), you can look at the registry directly, ie
 Key : HKEY_LOCAL_MACHINE\SOFTWARE\IBM\MQSeries\CurrentVersion\Configuration\QueueManager\QM\Channels, Value: MaxChannels (Its a REG_SZ NOT a DWORD).
 After setting, run amqmdain regsec
 
 Note: Abscence of a key means default (these keys dont exist by default either).
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