[ISSUE #199]Broker net model develop

[mxsm]

Which Issue(s) This PR Fixes(Closes)

Fixes #199

Brief Description

How Did You Test This Change?

[codecov]

Codecov Report

Attention: 22 lines in your changes are missing coverage. Please review.

Comparison is base (a5ad5fb) 10.06% compared to head (f79d25c) 10.06%.

Files	Patch %	Lines
rocketmq-broker/src/broker_controller.rs	0.00%	10 Missing ⚠️
...tmq-broker/src/processor/admin_broker_processor.rs	0.00%	4 Missing ⚠️
rocketmq-remoting/src/server/rocketmq_server.rs	0.00%	4 Missing ⚠️
rocketmq-broker/src/bin/broker_bootstrap_server.rs	0.00%	3 Missing ⚠️
rocketmq-remoting/src/runtime.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #200      +/-   ##
==========================================
- Coverage   10.06%   10.06%   -0.01%     
==========================================
  Files         123      124       +1     
  Lines        5820     5824       +4     
==========================================
  Hits          586      586              
- Misses       5234     5238       +4     

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