zhfeng commented on code in PR #17528:
URL: https://github.com/apache/camel/pull/17528#discussion_r2020532022
##########
components/camel-platform-http-vertx/src/main/java/org/apache/camel/component/platform/http/vertx/DefaultHttpRequestBodyHandler.java:
##########
@@ -27,21 +27,27 @@
import static
org.apache.camel.component.platform.http.vertx.VertxPlatformHttpSupport.isMultiPartFormData;
/**
- * Default {@link HttpRequestBodyHandler} that will read to read the entire
HTTP request body into memory.
+ * Default {@link HttpRequestBodyHandler} that will read the entire HTTP
request body into memory if useBodyHandler is
+ * enabled.
*/
class DefaultHttpRequestBodyHandler extends HttpRequestBodyHandler {
- DefaultHttpRequestBodyHandler(Handler<RoutingContext> delegate) {
+ final boolean useBodyHandler;
+
+ DefaultHttpRequestBodyHandler(Handler<RoutingContext> delegate, boolean
useBodyHandler) {
Review Comment:
The root case is that we are running the toD in the `vertx-worker-thread` ,
and there is a `HttpConnetion` which is running in `vertx-event-loop-thread`
still reads the content from the network. So if the vertx-http forwards the
body with `HttpServerRequest` after `vertx-event-loop-thread`, it can not read
any byte and is hanging. Then the fix is to pause the http request in the
`NoOpHttpRequestBodyHandler`.
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