# TCPServer Locking

**URL:** https://talk.remobjects.com/t/tcpserver-locking/13298
**Category:** Remoting SDK
**Tags:** delphi
**Created:** [June 7, 2017, 7:01pm UTC](https://talk.remobjects.com/t/tcpserver-locking/13298 "2017-06-07T19:01:17Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Fabio\_Luiz\_Uberti](https://talk.remobjects.com/letter_avatar_proxy/v4/letter/f/5f9b8f/32.png) [@Fabio\_Luiz\_Uberti](https://talk.remobjects.com/u/Fabio_Luiz_Uberti)
#### Post date: [June 7, 2017, 7:01pm UTC](https://talk.remobjects.com/t/tcpserver-locking/13298/1 "2017-06-07T19:01:18Z")

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Hi,

Have same limit of connections in a TCPServer ?

In my case don’t connect but not show error / Exceptions . It seems like this waiting a process.

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<div class="post-metadata">

### Author: ![EvgenyK](https://talk.remobjects.com/user_avatar/talk.remobjects.com/evgenyk/32/16_2.png) [@EvgenyK](https://talk.remobjects.com/u/EvgenyK)
#### Post date: [June 8, 2017, 9:08am UTC](https://talk.remobjects.com/t/tcpserver-locking/13298/2 "2017-06-08T09:08:56Z")

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try to play with `TROIndyTCPServer.IndyServer.ListenQueue` property.  
this is native Indy property.

can you change TCP server from `TROIndyTCPServer` with `TROIpTCPServer` or vice versa and retest?