Method keepAliveTime

api/src/main/java/io/grpc/ServerBuilder.java:257–260

Sets the time without read activity before sending a keepalive ping. An unreasonably small value might be increased, and Long.MAX_VALUE nano seconds or an unreasonably large value will disable keepalive. The typical default is two hours when supported. @throws IllegalArgumentException if ti

(long keepAliveTime, TimeUnit timeUnit)

   * @since 1.47.0
   */
  @ExperimentalApi("https://github.com/grpc/grpc-java/issues/9009")
  public T keepAliveTime(long keepAliveTime, TimeUnit timeUnit) {
    throw new UnsupportedOperationException();
  }

  /**
   * Sets a time waiting for read activity after sending a keepalive ping. If the time expires