* start working on tracking down tcp buffer bug
* mtu refactor
* modularize test
* more precise testing
* tests fail, but is it the failure we are looking for?
* fix typo in espradio link (#76)
* implement a new backoff abstraction (#75)
* rewrite backoff api
* rewrite tcp.Conn.Write
* keep fixing small things
* much better Conn.Read implementation
* fix critical overflow bug in internal.ConnRWBackoff
---------
Co-authored-by: Joel Wetzell <jwetzell@yahoo.com>
* pcap: reuse Frame memory
* slog: reduce heap allocations of addresses; also prevent heap alloc of dhcp options in pcap
* dns: heapless improvement; add StackAsync buffer for more heapless operation; start thinking of errors
* errors: begin standardise errors in lneto
* errors: finish standardization of errors
* fix merge issues
* add more lneto errors to rest of package
* format errors.go
* improvements to dhcpv4 server
* begin adding examples/httpserver
* add better VLAN tagging methods
* pcap: add error printing; fix bug in CRC
* ipv4: ToS and Flags construction and flag manipulation improvements
* add dhcp interception to httptap and improve httpserver example
Pat Whittingslow