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ESP8266: prevent WOULD BLOCK from TX if UDP #9331

Merged
merged 2 commits into from
Jan 17, 2019
Merged

ESP8266: prevent WOULD BLOCK from TX if UDP #9331

merged 2 commits into from
Jan 17, 2019

Commits on Jan 10, 2019

  1. [ESP8266] Drop signalling SIGIO artificially if UDP send fails 

    With TCP it's desirable that SIGIO wakes up the application to check
if there is buffer space space available on the mode. With UDP the
behavior is not acceptable as we don't know if the other endpoint is
there as connection establishment is missing. Hence buffers might
stay full forever.
    Veijo Pesonen committed Jan 10, 2019
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  2. [ESP8266] fixes a debug print

    Veijo Pesonen committed Jan 10, 2019
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