Voice Connection
@KordVoice
Builds a VoiceConnection configured by the builder.
Return
a VoiceConnection that is ready to be used.
Parameters
gateway
the Gateway that handles the guild guildId.
self Id
the id of yourself.
channel Id
the id of the initial voice channel you are connecting to.
guild Id
the id of the guild the voice channel resides in.
builder
the builder.
Throws
when there was a problem retrieving voice information from Discord.