Fix concurrency thread-safe exception

2023-09-26 13:07:49 +08:00
parent 2f962f98c3
commit 1cf614036f
4 changed files with 77 additions and 10 deletions
--- a/Sources/SwiftMath/MathBundle/MathFont.swift
+++ b/Sources/SwiftMath/MathBundle/MathFont.swift
@@ -76,7 +76,9 @@ private class BundleManager {
    private var ctFonts = [CTFontSizePair: CTFont]()
    private var rawMathTables = [MathFont: NSDictionary]()

-    private let threadSafeQueue = DispatchQueue(label: "com.smartmath.mathfont.threadsafequeue", attributes: .concurrent)
+    private let threadSafeQueue = DispatchQueue(label: "com.smartmath.mathfont.threadsafequeue",
+                                                qos: .userInitiated,
+                                                attributes: .concurrent)

    private func registerCGFont(mathFont: MathFont) throws {
        guard let frameworkBundleURL = Bundle.module.url(forResource: "mathFonts", withExtension: "bundle"),