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Re: [lwip-users] tcp_connection (no SYN packet on server side)
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From: |
Sergio R. Caprile |
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Subject: |
Re: [lwip-users] tcp_connection (no SYN packet on server side) |
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Date: |
Mon, 4 Jun 2018 09:59:11 -0300 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 |
No need to bind(), you are a client, you connect().
What is the value returned by tcp_connect() ? It should be ERR_OK
What do you do after that ? Do you properly call sys_check_timeouts() on
the main loop or you just sit waiting things to magically happen ?
TCP is a state machine, you just instructed it to start a several steps
process.
PS: I assume your IP addressing is fine...