Netty source read the Getting Started combat (six) -pipeline

1 pipeline Overview

2 pipeline initialization

See in which a class that implements

basic data structures assembly

3 Add ChannelHandler

Take a look at the user code

6 outBound dissemination events

After the process of empathy

7 anomalous propagation

Best Practices

8 pipeline summary

When calling pipeline to add nodes, netty will use the instanceof keyword to determine the current node is inboound or outbound types were identified by different types of boolean variable

inbound event type sequence was positively correlated
outbound inverse correlation

exception handler began to spread from either head or tail node
inbound event start passing from the current node to the last node of
the first node outbound outbound events from the current node starts to transmit