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fitomad
/
ni_share_token.swift
Secret
Created
Jun 25, 2020
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ni_share_token.swift
/**
Desde aquí compartimos nuestro token de
`NearbyInteraction` con los otros dispositivos.
*/
private
func
shareTokenWithAllPeers
()
->
Void
{
guard
let
token
=
nearbySession
?
.
discoveryToken
,
let
multipeerSession
=
self
.
multipeerSession
,
let
encodedData
=
try
?
NSKeyedArchiver.
archivedData
(
withRootObject
: token,
requiringSecureCoding
:
true
)
else
{
fatalError
(
"
Ese token no se puede codificar. 😭
"
)
}
do
{
try
self
.
multipeerSession
?
.
send
(encodedData,
toPeers
: multipeerSession.
connectedPeers
,
with
: .
reliable
)
}
catch
let
error
{
print
(
"
No se puede enviar el token a los dispositivos.
\(
error.
localizedDescription
)
"
)
}
//
Ya hemos compartido el token.
self
.
sharedTokenWithPeer
=
true
}
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