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[lwip-users] Memory error after certain number of connect/disconnects.

From: sarp
Subject: [lwip-users] Memory error after certain number of connect/disconnects.
Date: Wed, 27 Mar 2019 09:02:57 -0700 (MST)

Dear members,

I have a TCP client using raw API which switches connection between servers
after data transmission.

Scenario Loop:

Connect to 1st server.
Transmit data.
Connect to nth Server.
Transmit data.

Go to First connection again...

Although using the documentation well (creating the control blocks in the
correct manner and destroying them properly), I get memory error after
certain number of connect/disconnects..

What is the reason of having memory error if the control blocks are created
and destroyed equally?

*Is the problem about having the time duration low between new

*I am sure that the number of creation and destroying of the buffers and
control bloks are the same.

-Is there a disconnection timeout to clear memory out?

Any help is appreciated..
Kind Regards

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