use less memory for debugCallLength Map (#48)

* use less memory for debugCallLength Map
* ignore errors in default debug functions

2 files changed, 56 insertions, 12 deletions

diff --git a/impls/monero.dart/lib/monero.dart b/impls/monero.dart/lib/monero.dart
index 997f1b6..4fcc970 100644
--- a/impls/monero.dart/lib/monero.dart
+++ b/impls/monero.dart/lib/monero.dart
@@ -101,14 +101,36 @@ final Stopwatch sw = Stopwatch()..start();
 bool printStarts = false;
 
 void Function(String call)? debugStart = (call) {
-  if (printStarts) print("MONERO: $call");
-  debugCallLength[call] ??= <int>[];
-  debugCallLength[call]!.add(sw.elapsedMicroseconds);
+  try {
+    if (printStarts) print("MONERO: $call");
+    debugCallLength[call] ??= <int>[];
+    debugCallLength[call]!.add(sw.elapsedMicroseconds);
+  } catch (e) {}
 };
+void debugChores() {
+  for (var key in debugCallLength.keys) {
+    if (debugCallLength[key]!.length > 1000000) {
+      final elm =
+          debugCallLength[key]!.reduce((value, element) => value + element);
+      debugCallLength[key]!.clear();
+      debugCallLength["${key}_1M"] ??= <int>[];
+      debugCallLength["${key}_1M"]!.add(elm);
+    }
+  }
+}
+
+int debugCount = 0;
+
 void Function(String call)? debugEnd = (call) {
-  final id = debugCallLength[call]!.length - 1;
-  debugCallLength[call]![id] =
-      sw.elapsedMicroseconds - debugCallLength[call]![id];
+  try {
+    final id = debugCallLength[call]!.length - 1;
+    if (++debugCount > 1000000) {
+      debugCount = 0;
+      debugChores();
+    }
+    debugCallLength[call]![id] =
+        sw.elapsedMicroseconds - debugCallLength[call]![id];
+  } catch (e) {}
 };
 void Function(String call, dynamic error)? errorHandler = (call, error) {
   print("$call: $error");
diff --git a/impls/monero.dart/lib/wownero.dart b/impls/monero.dart/lib/wownero.dart
index e87488c..d355005 100644
--- a/impls/monero.dart/lib/wownero.dart
+++ b/impls/monero.dart/lib/wownero.dart
@@ -101,14 +101,36 @@ final Stopwatch sw = Stopwatch()..start();
 bool printStarts = false;
 
 void Function(String call)? debugStart = (call) {
-  if (printStarts) print("MONERO: $call");
-  debugCallLength[call] ??= <int>[];
-  debugCallLength[call]!.add(sw.elapsedMicroseconds);
+  try {
+    if (printStarts) print("MONERO: $call");
+    debugCallLength[call] ??= <int>[];
+    debugCallLength[call]!.add(sw.elapsedMicroseconds);
+  } catch (e) {}
 };
+void debugChores() {
+  for (var key in debugCallLength.keys) {
+    if (debugCallLength[key]!.length > 1000000) {
+      final elm =
+          debugCallLength[key]!.reduce((value, element) => value + element);
+      debugCallLength[key]!.clear();
+      debugCallLength["${key}_1M"] ??= <int>[];
+      debugCallLength["${key}_1M"]!.add(elm);
+    }
+  }
+}
+
+int debugCount = 0;
+
 void Function(String call)? debugEnd = (call) {
-  final id = debugCallLength[call]!.length - 1;
-  debugCallLength[call]![id] =
-      sw.elapsedMicroseconds - debugCallLength[call]![id];
+  try {
+    final id = debugCallLength[call]!.length - 1;
+    if (++debugCount > 1000000) {
+      debugCount = 0;
+      debugChores();
+    }
+    debugCallLength[call]![id] =
+        sw.elapsedMicroseconds - debugCallLength[call]![id];
+  } catch (e) {}
 };
 void Function(String call, dynamic error)? errorHandler = (call, error) {
   print("$call: $error");