BurningCN commented on code in PR #9954:
URL: https://github.com/apache/dubbo/pull/9954#discussion_r856009803
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dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/api/Connection.java:
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@@ -192,10 +192,8 @@ public boolean isAvailable() {
if (channel != null && channel.isActive()) {
return true;
}
- synchronized (this) {
Review Comment:
Under multi-threading, the function of `sync` here is to let those threads
that have not acquired locks wait. When these waiting threads are released from
waiting, it can be ensured that the `bootstrap.connect()` operation must have
been performed (this operation is performed by the thread that acquired the
lock) .
I think the `init` property here can be replaced with a `volatile boolean
`type
#9381
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