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GH-425 Fix Azure function reinitialization

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Fixed Azure function reinitialization on each request

Resolves #425
This commit is contained in:
Oleg Zhurakousky
2019-12-16 19:47:46 +01:00
parent 52b0fdea50
commit 7e0e8ff7ee
1 changed files with 17 additions and 2 deletions
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19
spring-cloud-function-adapters/spring-cloud-function-adapter-azure/src/main/java/org/springframework/cloud/function/adapter/azure/AzureSpringBootRequestHandler.java
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@@ -36,6 +36,10 @@ import org.springframework.cloud.function.context.AbstractSpringFunctionAdapterI
*/
public class AzureSpringBootRequestHandler<I, O> extends AbstractSpringFunctionAdapterInitializer<ExecutionContext> {
private static boolean initialized;
private static AzureSpringBootRequestHandler thisInitializer;
public AzureSpringBootRequestHandler(Class<?> configurationClass) {
super(configurationClass);
}
@@ -48,6 +52,12 @@ public class AzureSpringBootRequestHandler<I, O> extends AbstractSpringFunctionA
return this.handleRequest(null, context);
}
@Override
public void close() {
initialized = false;
super.close();
}
public O handleRequest(I input, ExecutionContext context) {
String name = null;
try {
@@ -55,11 +65,16 @@ public class AzureSpringBootRequestHandler<I, O> extends AbstractSpringFunctionA
name = context.getFunctionName();
context.getLogger().info("Handler processing a request for: " + name);
}
initialize(context);
if (!initialized) {
initialize(context);
initialized = true;
thisInitializer = this;
}
Publisher<?> events = input == null ? Mono.empty() : extract(convertEvent(input));
Publisher<?> output = apply(events);
Publisher<?> output = thisInitializer.apply(events);
return result(input, output);
}
catch (Throwable ex) {