public Builder withRequestTimeout(int requestTimeout){
  properties.setProperty(NettyOptions.REQUEST_TIMEOUT,String.valueOf(Assert.argNot(requestTimeout,requestTimeout <= 0,"request timeout must be positive")));
  return this;
}

public Builder withRequestTimeout ( int requestTimeout ) { properties . setProperty ( NettyOptions . REQUEST_TIMEOUT , String . valueOf ( Assert . argNot ( requestTimeout , requestTimeout <= 0 , "request timeout must be positive" ) ) ) ; return this ; }
sets the request timeout .
