Suspend the creation of Metadata in make with pairs (scalapb#614)

regiskuckaertz · Mar 24, 2024 · 4cc9ce5 · 4cc9ce5
1 parent eb0d9ff
commit 4cc9ce5
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/core/src/main/scalajvm/scalapb/zio_grpc/SafeMetadata.scala b/core/src/main/scalajvm/scalapb/zio_grpc/SafeMetadata.scala
@@ -37,13 +37,14 @@ final class SafeMetadata private (
 object SafeMetadata {
   def make: UIO[SafeMetadata] = fromMetadata(new Metadata)
 
-  def make(pairs: (String, String)*): UIO[SafeMetadata] = {
-    val md = new Metadata
-    pairs.foreach { case (key, value) =>
-      md.put(Metadata.Key.of(key, Metadata.ASCII_STRING_MARSHALLER), value)
+  def make(pairs: (String, String)*): UIO[SafeMetadata] =
+    ZIO.suspendSucceed {
+      val md = new Metadata
+      pairs.foreach { case (key, value) =>
+        md.put(Metadata.Key.of(key, Metadata.ASCII_STRING_MARSHALLER), value)
+      }
+      SafeMetadata.fromMetadata(md)
     }
-    SafeMetadata.fromMetadata(md)
-  }
 
   /** Creates a new SafeMetadata by taking ownership of the given metadata. The provided metadata should not be used
     * after calling this method.