v1.2.1

1. fix the issue where the delimiter is not effective

Full Changelog: v1.2.0...v1.2.1

v1.2.0

1. support tcp protocal
2. new send_buffer_length option

v1.1.0

support on_string_data trigger

Full Changelog: v1.0.1...v1.1.0

v1.0.1

Full Changelog: v1.0.0...v1.0.1

v1.0.0

init test