spring-framework

Spring Framework

Tree: 2a481c5411

Violeta Georgieva 2a481c5411 Fix race conditions in AbstractListenerReadPublisher Transition from DEMAND->NO_DEMAND: Two concurrent threads enter DEMAND.request and DEMAND.onDataAvailable. And DEMAND.onDataAvailable finishes before DEMAND.request to be able to update the demand field then a request for reading will be lost. Transition from READING->NO_DEMAND: readAndPublish() returns false because there is no demand but before switching the states READING.request is invoked again a request for reading will be lost. Changing READING->DEMAND/NO_DEMAND is made conditional so that the operations will be executed only if changing states succeeds. When in READING state detect completion before each next item in order to exit sooner, if completed. Issue: SPR-16207	8 years ago
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src	Fix race conditions in AbstractListenerReadPublisher	8 years ago
spring-web.gradle	Upgrade to Protobuf 3.5 and Apache Johnzon 1.1.5	8 years ago

Violeta Georgieva 2a481c5411 Fix race conditions in AbstractListenerReadPublisher

Transition from DEMAND->NO_DEMAND:
Two concurrent threads enter DEMAND.request and DEMAND.onDataAvailable.
And DEMAND.onDataAvailable finishes before DEMAND.request to be able to
update the demand field then a request for reading will be lost.

Transition from READING->NO_DEMAND:
readAndPublish() returns false because there is no demand but before
switching the states READING.request is invoked again a request for
reading will be lost.

Changing READING->DEMAND/NO_DEMAND is made conditional so that the
operations will be executed only if changing states succeeds.

When in READING state detect completion before each next item in order
to exit sooner, if completed.

Issue: SPR-16207

8 years ago

src

Fix race conditions in AbstractListenerReadPublisher

8 years ago

spring-web.gradle

Upgrade to Protobuf 3.5 and Apache Johnzon 1.1.5

8 years ago