* sprinkle IPAddress(...).isSet() across our loops to avoid polling on a
stopped interface. status callback and netif_is_up **does not
guarantee and we could use the interface**!
* register *one* status callback per instance, e.g. when begin() is called
multiple times (also notice a subtle issue with schedule function when
instance is delete'ed)
* consistent LwipIntf callback signature. no need for rvalue, just pass
stdfunc as-is and let the compiler figure it out
esp_yield() now also calls esp_schedule(), original esp_yield() function renamed to esp_suspend().
Don't use delay(0) in the Core internals, libraries and examples. Use yield() when the code is
supposed to be called from CONT, use esp_yield() when the code can be called from either CONT or SYS.
Clean-up esp_yield() and esp_schedule() declarations across the code and use coredecls.h instead.
Implement helper functions for libraries that were previously using esp_yield(), esp_schedule() and
esp_delay() directly to wait for certain SYS context tasks to complete. Correctly use esp_delay()
for timeouts, make sure scheduled functions have a chance to run (e.g. LwIP_Ethernet uses recurrent)
Related issues:
- #6107 - discussion about the esp_yield() and esp_delay() usage in ClientContext
- #6212 - discussion about replacing delay() with a blocking loop
- #6680 - pull request introducing LwIP-based Ethernet
- #7146 - discussion that originated UART code changes
- #7969 - proposal to remove delay(0) from the example code
- #8291 - discussion related to the run_scheduled_recurrent_functions() usage in LwIP Ethernet
- #8317 - yieldUntil() implementation, similar to the esp_delay() overload with a timeout and a 0 interval
* mDNS debug option + AP address is used by default when STA is also present
* mDNS: store network interface, checking it is up
* igmp: force on selected interface (avoid crash *sometimes*)
* fix for all lwip2 ipv4 ipv6 & lwip1
* mdns: IPAddress is not needed to reference associated interface
* mdns: debug: fix print warnings
* emulation: add ets_strncpy
* emulation: truly emulate AddrList (remove fake one)
Default interface is STA (or AP if available and STA is unavailable).
An interface can also be specified in ::begin() by its IP address.
MDNS will not cross interfaces (there is currently no notion of "bridged interfaces")
Multiple instances should be working, this is not tested in this commit.
* polledTimeout: add option to use CPU count instead of millis()
* use more "using" alias
* more c++/clear code, using typename (thanks @devyte)
* rename class name to include unit, introduce timeMax() and check it with assert()
* remove useless defines
* improve api readability, add micro-second unit
* update example
* mock: emulate getCycleCount, add/fix polledTimeout CI test
* + nano-seconds, assert -> message, comments, host test
* allow 0 for timeout (enables immediate timeout, fix division by 0)
* typo, set member instead of local variable
* unify error message
* slight change on checkExpired() allows "never expired"
also removed printed message, add YieldAndDelay, simplify calculations
* remove traces of debug.h/cpp in this PR
* include missing <limits> header
* back to original expired test, introduce boolean _neverExpires, fix reset(), getTimeout() is invalid
* fix expiredOneShot with _timeout==0 check
* reenable getTimeout()
* expose checkExpired with unit conversion
* fix timing comments, move critical code to iram
* add member ::neverExpires and use it where relevant
* improve clarity
* remove exposed checkExpired(), adapt LEAmDNS with equivalent
* add API ::resetToNeverExpires(), use it in LEAmDNS
* remove offending constness from ::flagged() LEAmDNS (due do API fix in PolledTimeout)
* simplify "Fast" base classes
* minor variable rename
* Fix examples
* compliance with good c++ manners
* minor changes for consistency
* add missing const
* expired() and bool() moved to iram
* constexpr compensation computing
* add/update comments
* move neverExpires and alwaysExpired
OTA is broken in AP mode because ESP8266mDNS is checking whether the station is connected before processing. Change the logic to WiFi.isConnected() OR WiFi.softAPgetStationNum()>0 fixes the issue.
- Better separation of ESP wifi thread code from user thread code
- Added a flag for 'update()'-less use (disabled by default)
- The too fast updates for service queries are fixed
- Switched fully to PolledTimeout; LEATimeFlag not needed anymore (BTW: a const 'expired()' method would be helpful)
- The device should stay visible now even after the first TTL timeout
- Improved service querying (queries five times now)
- Fixed TTL (bug introduced with Fixes 1.0)
* Fixes 1.1
- Better separation of ESP wifi thread code from user thread code
- Added a flag for 'update()'-less use (disabled by default)
- The too fast updates for service queries are fixed
- Switched fully to PolledTimeout; LEATimeFlag not needed anymore (BTW: a const 'expired()' method would be helpful)
- The device should stay visible now even after the first TTL timeout
- Improved service querying (queries five times now)
* Update mDNS_Clock.ino
Removed references to LEATimeFlag.h
* Update mDNS_Clock.ino
Styling
The bug referenced in the code that required a custom macro to enable
PSTR/PROGMEM compilation ( https://github.com/esp8266/Arduino/issues/3369 )
was fixed a while back and all PROGMEM references now live in their own
save .sections.
This patch simply is the output of `sed -i s/PSTR_LEA/PSTR/g *` and
`sed -i s/PROGMEM_LEA/PROGMEM/g *` on the codebase and the removal
of those defines.
* LEAmDNS Responder (II)
Created a new branch to solve commit conflicts with recent changes to ESP8266mDNSResponder.cpp by d-a-v.
* Removed millis() roll-over issues
* fix LEA-mDNS
* astyle on lea-mdns examples
* add compatibility with lwIP-v1
* ditto
* use strncasecmp instead of lwip's strnicmp from lwIP-v2 (thanks @devyte)
* ditto
* fixes
* Update mDNS_Clock.ino
unindent
* Update mDNS_ServiceMonitor.ino
unindent
* Update LEAmDNS.h
Add setInstanceName() forwarder for compat
* Disable DEBUG_ESP_MDNS_RESPONDER by default
* [Fixed] Debug output line
DEBUG_OUTPUT needs to go inside DEBUG_EX_ function otherwise throw error if DEBUG_ESP_MDNS_RESPONDER is not defined
