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avoid flush on esp32, add/fix debugs, longer yield when waiting for data

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flush causes a bunch of reads as we try to close the socket on esp32. I
think flush is broken on that platform. the comments indicate confusion.

added some debug logs for important cases that were missing them, some
missing newlines to exisitng logs.

added a longer yield when waiting for data, in some super busy cases it
could trigger a task watchdog or otherwise starve the system. (yield
alone doesn't always switch to lower priority tasks)

make some other yields conditional to avoid some waste when it would
double-yield.
This commit is contained in:
Ben Hencke
2020-09-16 11:02:02 -07:00
parent 05ec18e49b
commit 083683425f
3 changed files with 14 additions and 6 deletions
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2
src/WebSockets.h
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@@ -65,8 +65,10 @@
#if defined(ESP8266)
#define WEBSOCKETS_YIELD() delay(0)
#define WEBSOCKETS_YIELD_MORE() delay(1)
#elif defined(ESP32)
#define WEBSOCKETS_YIELD() yield()
#define WEBSOCKETS_YIELD_MORE() delay(1)
#endif
#elif defined(STM32_DEVICE)