Memory leak when running tcp client example about arduino_uip HOT 7 CLOSED

Can run these checks against the code from this branch: https://github.com/ntruchsess/arduino_uip/tree/static-memory ? I've removed dynamic memory-allocation from the library the last weekend, but not yet merged into master (guess I'd need more than 24 hours a day to do all testing in my freetime ;-))

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My enc28j60 module has gone away :((
I've bought another one ... but need to wait

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Don't think it's amiracle but it works again :)
And the memory leak seems to be solved :
freeMemory()=5569
DATA from Server
Client disconnect
Client connect
Client connected
freeMemory()=5569
DATA from Server
Client disconnect
Client connect
Client connected
freeMemory()=5569
DATA from Server
Client disconnect
Client connect
Client connect failed
Client connect
Client connect failed
Client connect
Client connect failed
Client connect
Client connect failed
Client connect
Client connect failed
Client connect
Client connected
freeMemory()=5569
DATA from Server
Client disconnect
Client connect
Client connected
freeMemory()=5569
DATA from Server
Client disconnect
Client connect
Client connected
freeMemory()=5569
DATA from Server
Client disconnect
Client connect
Client connected
freeMemory()=5569

I've stopped the server during test, that's why there is some connections failed.

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thank you for running those tests against my beta-code. Seems it's getting closer to 'release'-version now ;-)

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Your welcome.
I've got problems with my enc28j60 ... sometines it works, sometime I can't get DHCP addresse and sometimes nothing at all !!!
So I'll finish my devs with the official shield I've found in my stock :)
I've start to convert source code and it is really simple :))
Simply replace UIPEthernet with SPI/Ethernet ;).
Why don't you use SPI ?

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SPI-lib was not used in the code that Enc28J60Ethernet.cpp is based on. Have check whether it increases memory-footprint (in flash) by replacing direct register-io with methods from SPI

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having released http://github.com/ntruchsess/arduino_uip/tree/UIPEthernet_v1.04 and http://github.com//ntruchsess/arduino_uip/tree/UIPEthernet_v1.51 I consider the memory-leak as fixed.

BTW: added use of SPI-lib for DUE. Still using direct register-access on AVR as this is aprox. 70bytes of flash smaller.

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