damus

commit cf904805017f7a32b2f508e9ca77a1e5a87befa4
parent f0075904c273a023d12a9b98e2192e647959939a
Author: William Casarin <jb55@jb55.com>
Date:   Wed, 15 Feb 2023 09:35:10 -0800

perf: decode large events in background threads

should help with hitches a bit

Diffstat:
M
damus/Nostr/RelayConnection.swift
 | 
17
++++++++++++++---

1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/damus/Nostr/RelayConnection.swift b/damus/Nostr/RelayConnection.swift
@@ -89,9 +89,20 @@ class RelayConnection: WebSocketDelegate {
             self.isConnected = false
 
         case .text(let txt):
-            if let ev = decode_nostr_event(txt: txt) {
-                handleEvent(.nostr_event(ev))
-                return
+            if txt.count > 2000 {
+                DispatchQueue.global(qos: .default).async {
+                    if let ev = decode_nostr_event(txt: txt) {
+                        DispatchQueue.main.async {
+                            self.handleEvent(.nostr_event(ev))
+                        }
+                        return
+                    }
+                }
+            } else {
+                if let ev = decode_nostr_event(txt: txt) {
+                    handleEvent(.nostr_event(ev))
+                    return
+                }
             }
 
             print("decode failed for \(txt)")