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Fixes RefreshAltStoreViewController never finishing

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This commit is contained in:
Riley Testut
2020-03-30 15:23:20 -07:00
parent 45737250a7
commit 4e29c7a38c
4 changed files with 49 additions and 15 deletions
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5
AltStore/Operations/AuthenticationOperation.swift
View File

@@ -655,8 +655,11 @@ private extension AuthenticationOperation
completionHandler(false)
#else
DispatchQueue.main.async {
let context = AuthenticatedOperationContext(context: self.context)
context.operations.removeAllObjects() // Prevent deadlock due to endless waiting on previous operations to finish.
let refreshViewController = self.storyboard.instantiateViewController(withIdentifier: "refreshAltStoreViewController") as! RefreshAltStoreViewController
refreshViewController.context = self.context
refreshViewController.context = context
refreshViewController.completionHandler = { _ in
completionHandler(true)
}

29
AltStore/Operations/OperationContexts.swift
View File

@@ -16,6 +16,25 @@ class OperationContext
{
var server: Server?
var error: Error?
let operations: NSHashTable<Foundation.Operation>
init(server: Server? = nil, error: Error? = nil, operations: [Foundation.Operation] = [])
{
self.server = server
self.error = error
self.operations = NSHashTable<Foundation.Operation>.weakObjects()
for operation in operations
{
self.operations.add(operation)
}
}
convenience init(context: OperationContext)
{
self.init(server: context.server, error: context.error, operations: context.operations.allObjects)
}
}
class AuthenticatedOperationContext: OperationContext
@@ -26,6 +45,16 @@ class AuthenticatedOperationContext: OperationContext
var certificate: ALTCertificate?
weak var authenticationOperation: AuthenticationOperation?
convenience init(context: AuthenticatedOperationContext)
{
self.init(server: context.server, error: context.error, operations: context.operations.allObjects)
self.session = context.session
self.team = context.team
self.certificate = context.certificate
self.authenticationOperation = context.authenticationOperation
}
}
@dynamicMemberLookup