Implements the active() method for Serial and Server (Issue #2364).

2026-02-12 01:50:44 +01:00 · 2014-06-10 23:22:08 -07:00
parent a7dbe905f8
commit 6274986bd6
2 changed files with 16 additions and 0 deletions
--- a/java/libraries/serial/src/processing/serial/Serial.java
+++ b/java/libraries/serial/src/processing/serial/Serial.java
@@ -135,6 +135,15 @@ public class Serial implements SerialPortEventListener {
  }

  
+  /**
+   * Return true if this port is still active and hasn't run
+   * into any trouble.
+   */
+  public boolean active() {
+    return (port.isOpened());
+  }
+
+
  public void pre() {
    if (serialAvailableMethod != null && invokeSerialAvailable) {
      invokeSerialAvailable = false;