Merge pull request #226 from exoego/node14-child-process

[child_process][cluster] Add serialization option

Author: exoego

app/current/src/main/scala/io/scalajs/nodejs/child_process/ForkOptions.scala

@@ -12,6 +12,11 @@ import scala.scalajs.js.|
   * @param env      Environment key-value pairs
   * @param execPath Executable used to create the child process
   * @param execArgv List of string arguments passed to the executable (Default: process.execArgv)
+  * @param serialization
+  *                  From Node.js v13.2.0, v12.16.0.
+  *                  Specify the kind of serialization used for sending messages between processes.
+  *                  Possible values are 'json' and 'advanced'. See Advanced Serialization for more details.
+  *                  Default: 'json'.
   * @param silent   If true, stdin, stdout, and stderr of the child will be piped to the parent,
   *                 otherwise they will be inherited from the parent, see the 'pipe' and 'inherit' options
   *                 for child_process.spawn()'s stdio for more details (Default: false)
@@ -26,6 +31,7 @@ class ForkOptions(var cwd: js.UndefOr[String] = js.undefined,
                   var env: js.UndefOr[js.Object] = js.undefined,
                   var execPath: js.UndefOr[String] = js.undefined,
                   var execArgv: js.UndefOr[Array[String]] = js.undefined,
+                  var serialization: js.UndefOr[String] = js.undefined,
                   var silent: js.UndefOr[Boolean] = js.undefined,
                   var stdio: js.UndefOr[String | Array[String]] = js.undefined,
                   var uid: js.UndefOr[UID] = js.undefined,

app/current/src/main/scala/io/scalajs/nodejs/cluster/ClusterSettings.scala

@@ -23,6 +23,15 @@ trait ClusterSettings extends js.Object {
   /** <Boolean> whether or not to send output to parent's stdio. (Default=false) */
   var silent: Boolean = js.native
 
+  /**
+    * Specify the kind of serialization used for sending messages between processes.
+    * Possible values are 'json' and 'advanced'. See Advanced Serialization for more details.
+    * Default: 'json'.
+    *
+    * From Node.js v13.2.0, v12.16.0.
+    */
+  var serialization: String = js.native
+
   /** <Number> Sets the user identity of the process. (See setuid(2).) */
   var uid: UID = js.native
 
@@ -46,6 +55,7 @@ object ClusterSettings {
             exec: String = null,
             args: js.Array[String] = null,
             silent: Boolean = false,
+            serialization: String = "json",
             stdio: js.Array[js.Any] = null,
             inspectPort: Int | js.Function = null,
             cwd: String = null,
@@ -56,6 +66,7 @@ object ClusterSettings {
     settings.updateDynamic("exec")(exec)
     settings.updateDynamic("args")(args)
     settings.updateDynamic("silent")(silent)
+    settings.updateDynamic("serialization")(serialization)
     settings.updateDynamic("stdio")(stdio)
     settings.updateDynamic("inspectPort")(inspectPort.asInstanceOf[js.Any])
     settings.updateDynamic("cwd")(cwd)