增加超时方法

vnt-jni/java/top/wherewego/vnt/jni/Vnt.java

@@ -11,7 +11,7 @@ import java.io.IOException;
 public class Vnt implements Closeable {
     private final long raw;
 
-    public Vnt(Config config, CallBack callBack) throws Exception{
+    public Vnt(Config config, CallBack callBack) throws Exception {
         this.raw = new0(config, callBack);
         if (this.raw == 0) {
             throw new RuntimeException();
@@ -26,6 +26,10 @@ public class Vnt implements Closeable {
         wait0(raw);
     }
 
+    public boolean awaitTimeout(long ms) {
+        return waitTimeout0(raw, ms);
+    }
+
     public PeerRouteInfo[] list() {
         return list0(raw);
     }
@@ -36,6 +40,8 @@ public class Vnt implements Closeable {
 
     private native void wait0(long raw);
 
+    private native boolean waitTimeout0(long raw, long ms);
+
     private native void drop0(long raw);
 
     private native PeerRouteInfo[] list0(long raw);

vnt-jni/src/vnt.rs

@@ -1,8 +1,9 @@
 use std::ptr;
+use std::time::Duration;
 
 use jni::errors::Error;
 use jni::objects::{JClass, JObject, JValue};
-use jni::sys::{jint, jlong, jobject, jobjectArray, jsize};
+use jni::sys::{jboolean, jint, jlong, jobject, jobjectArray, jsize};
 use jni::JNIEnv;
 
 use vnt::channel::Route;
@@ -74,6 +75,16 @@ pub unsafe extern "C" fn Java_top_wherewego_vnt_jni_Vnt_wait0(
     let vnt = raw_vnt as *mut Vnt;
     let _ = (&*vnt).wait();
 }
+#[no_mangle]
+pub unsafe extern "C" fn Java_top_wherewego_vnt_jni_Vnt_waitTimeout0(
+    _env: JNIEnv,
+    _class: JClass,
+    raw_vnt: jlong,
+    time: jlong,
+) -> jboolean {
+    let vnt = raw_vnt as *mut Vnt;
+    (&*vnt).wait_timeout(Duration::from_millis(time as _)) as _
+}
 
 #[no_mangle]
 pub unsafe extern "C" fn Java_top_wherewego_vnt_jni_Vnt_drop0(