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Fix the crash when an endpoint without a UTF8 name is discovered

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This commit is contained in:
Deling Ren
2023-10-10 11:53:23 -07:00
parent 9d7996cdf2
commit ad6bd80267
1 changed files with 8 additions and 2 deletions
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connections/swift/NearbyConnections/Example/iOS Example/Model/Model.swift
+8 -2
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@@ -120,10 +120,13 @@ class Model: ObservableObject {
extension Model: DiscovererDelegate {
func discoverer(_ discoverer: Discoverer, didFind endpointID: EndpointID, with context: Data) {
guard let endpointName = String(data: context, encoding: .utf8) else {
return
}
let endpoint = DiscoveredEndpoint(
id: UUID(),
endpointID: endpointID,
endpointName: String(data: context, encoding: .utf8)!
endpointName: endpointName
)
endpoints.insert(endpoint, at: 0)
}
@@ -138,10 +141,13 @@ extension Model: DiscovererDelegate {
extension Model: AdvertiserDelegate {
func advertiser(_ advertiser: Advertiser, didReceiveConnectionRequestFrom endpointID: EndpointID, with context: Data, connectionRequestHandler: @escaping (Bool) -> Void) {
guard let endpointName = String(data: context, encoding: .utf8) else {
return
}
let endpoint = DiscoveredEndpoint(
id: UUID(),
endpointID: endpointID,
endpointName: String(data: context, encoding: .utf8)!
endpointName: endpointName
)
endpoints.insert(endpoint, at: 0)
connectionRequestHandler(true)