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new f89cf4e957d Camel 16099: add throttle changes to migration guide
(#12200)
f89cf4e957d is described below
commit f89cf4e957d912ac5b524da24ea730bde9521f98
Author: Jono Morris <j...@apache.org>
AuthorDate: Sun Nov 26 23:31:24 2023 +1300
Camel 16099: add throttle changes to migration guide (#12200)
* CAMEL-16099 add throttle changes to migration guide
* CAMEL-16099 tweek migration guide wording
* CAMEL-16099 move throttle example to 4_3 upgrade guide
---
.../ROOT/pages/camel-4x-upgrade-guide-4_3.adoc | 33 ++++++++++++++++++++--
1 file changed, 31 insertions(+), 2 deletions(-)
diff --git
a/docs/user-manual/modules/ROOT/pages/camel-4x-upgrade-guide-4_3.adoc
b/docs/user-manual/modules/ROOT/pages/camel-4x-upgrade-guide-4_3.adoc
index f97b3b25b7c..1eff390ac1a 100644
--- a/docs/user-manual/modules/ROOT/pages/camel-4x-upgrade-guide-4_3.adoc
+++ b/docs/user-manual/modules/ROOT/pages/camel-4x-upgrade-guide-4_3.adoc
@@ -25,5 +25,34 @@ the behavior described in the documentation.
Throttle now uses the number of concurrent requests as the throttling measure
instead of the number of requests
per period.
-The `throttle` parameter now specifies the maximum number of concurrent
requests,
-and there is no longer support for the `timePeriodMillis` option.
+Update throttle expressions configured with `maxRequestsPerPeriod` to use
`maxConcurrentRequests` instead,
+and remove any `timePeriodMillis` option.
+
+For example, update the following:
+
+[source]
+----
+long maxRequestsPerPeriod = 100L;
+from("seda:a")
+ .throttle(maxRequestsPerPeriod).timePeriodMillis(500)
+ .to("seda:b")
+
+// 1000 ms default time period
+from("seda:c")
+ .throttle(maxRequestsPerPeriod)
+ .to("seda:d")
+----
+
+to use `maxConcurrentRequests`:
+
+[source]
+----
+long maxConcurrentRequests = 30L;
+from("seda:a")
+ .throttle(maxConcurrentRequests)
+ .to("seda:b")
+
+from("seda:c")
+ .throttle(maxConcurrentRequests)
+ .to("seda:d")
+----
