Allows for running in arm64 and windows (and maybe other platforms) b…

…y allowing to configure MapSize (#32)
fiatjaf · Sep 21, 2024 · 67954de · 67954de
1 parent 17330d0
commit 67954de
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/lmdb/lib.go b/lmdb/lib.go
@@ -19,6 +19,7 @@ var _ eventstore.Store = (*LMDBBackend)(nil)
 type LMDBBackend struct {
 	Path     string
 	MaxLimit int
+	MapSize int64
 
 	lmdbEnv *lmdb.Env
 
@@ -49,7 +50,11 @@ func (b *LMDBBackend) Init() error {
 
 	env.SetMaxDBs(10)
 	env.SetMaxReaders(1000)
-	env.SetMapSize(1 << 38) // ~273GB
+	if b.MapSize == 0 {
+		env.SetMapSize(1 << 38) // ~273GB
+	} else {
+		env.SetMapSize(b.MapSize)
+	}
 
 	// create directory if it doesn't exist and open it
 	if err := os.MkdirAll(b.Path, 0755); err != nil {