closes the connection to the server , triggering the streamparser #connectionclosed event on the network-handling thread where all callbacks occur . concode_field_sep ByteBuffer dbuf concode_elem_sep int BUFFER_SIZE_LOWER_BOUND concode_elem_sep Socket socket concode_elem_sep org.slf4j.Logger log concode_elem_sep int BUFFER_SIZE_UPPER_BOUND concode_elem_sep boolean vCloseRequested concode_field_sep void writeBytes