Method withValue

api/src/context/java/io/grpc/Context.java:342–346

Create a new context with the given key value set. The new context will cascade cancellation from its parent. Context withCredential = Context.current().withValue(CRED_KEY, cred); withCredential.run(new Runnable() { public void run() { readUserRecords(userId, CRED_KEY.get());

(Key<V> k1, V v1)

   * are unrelated, have separate keys for them.
   */
  public <V> Context withValue(Key<V> k1, V v1) {
    Node<Key<?>, Object> newKeyValueEntries =
        PersistentHashArrayMappedTrie.put(keyValueEntries, k1, v1);
    return new Context(this, newKeyValueEntries);
  }

  /**
   * Create a new context with the given key value set. The new context will cascade cancellation