Missing fields in ICE candidates

[ibc]

Original ICE candidates generated by Chrome 31:

a=candidate:1162875081 1 udp 2113937151 192.168.34.75 60808 typ host generation 0
a=candidate:1162875081 2 udp 2113937151 192.168.34.75 60808 typ host generation 0
a=candidate:3289912957 1 udp 1845501695 XXX.84.77.194 60808 typ srflx raddr 192.168.34.75 rport 60808 generation 0
a=candidate:3289912957 2 udp 1845501695 XXX.84.77.194 60808 typ srflx raddr 192.168.34.75 rport 60808 generation 0
a=candidate:198437945 1 tcp 1509957375 192.168.34.75 0 typ host generation 0
a=candidate:198437945 2 tcp 1509957375 192.168.34.75 0 typ host generation 0

Candidates when calling "write" in sdp-transform:

a=candidate:1162875081 1 udp 2113937151 192.168.34.75 60808 typ host
a=candidate:1162875081 2 udp 2113937151 192.168.34.75 60808 typ host
a=candidate:3289912957 1 udp 1845501695 XXX.84.77.194 60808 typ srflx
a=candidate:3289912957 2 udp 1845501695 XXX.84.77.194 60808 typ srflx
a=candidate:198437945 1 tcp 1509957375 192.168.34.75 0 typ host
a=candidate:198437945 2 tcp 1509957375 192.168.34.75 0 typ host

sdp-transform ignores some fields. Those fields are optional but... why to ignore them?

[clux]

No good reason, they should be there. Thanks for the issue.

[clux]

Ah the reason is the same as for #12. Conditional syntax wasn't handled well by the writer. Will be fixed in the next version.

[ibc]

Great 👍