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Multicast in SoftAP mode (#96)

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SDK 1.3 fixed a bug which caused multicast UDP to fail on SoftAP interface. Update MDNSResponder and documentation appropriately.
This commit is contained in:
Ivan Grokhotkov
2015-08-10 16:14:26 +03:00
parent 208ae95979
commit 6cf18ed1a2
3 changed files with 58 additions and 55 deletions
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doc/reference.md
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@ -290,7 +290,6 @@ When listening to multicast packets, replace `udp.begin(port)` with
`udp.beginMulticast(WiFi.localIP(), multicast_ip_addr, port)`.
You can use `udp.destinationIP()` to tell whether the packet received was
sent to the multicast or unicast address.
Also note that multicast doesn't work on softAP interface.
`WiFiServer`, `WiFiClient`, and `WiFiUDP` behave mostly the same way as with WiFi shield library.
Four samples are provided for this library.
@ -373,7 +372,6 @@ instead of the one that comes with this package.
## mDNS and DNS-SD responder (ESP8266mDNS library)
Allows the sketch to respond to multicast DNS queries for domain names like "foo.local", and DNS-SD (service dicovery) queries.
Currently the library only works on STA interface, AP interface is not supported.
See attached example for details.
## SSDP responder (ESP8266SSDP)