ws-v3.1.8

1. fix freeResult asynchronous waiting.
2. When the network is abnormal, the connection in the filtration tank is unavailable.

ws-v3.1.6

1. connector supports version matching detection.
2. add tdengine version compare.
3. support subscription of consumer parameters and dynamic addition.
4. resolve the issue of connect pool release errors.

ws-v3.1.5

Password supports special characters

ws -v3.1.3

• Optimized data protocol and parsing, significantly improved performance.
• upgrade es5-ext versinon to solve low-level vulnerabilities

V3.0.1

• Fix TMQ commit invalid message. Free Conumse result before "commit" and "Unsubcribe"

rest-v3.0.1

• Fixed using default port of "http","https" (ports like 80,443), cannot connect to TDengine server.
• Remove default port configured in code, Need to configure port like "6041" obviously.

V3.0.0

• support TDengine 3.0
• support TMQ
• Doesn't compatible with TDengine 2.x