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markt pushed a commit to branch main
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commit a5be9a604c89827edabef45410fb95cb6b7a64d2
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Tue Apr 29 20:35:47 2025 +0100
Add HTTP and renumber diagrams
---
webapps/docs/architecture/requestProcess.xml | 5 +--
.../{1_nio.plantuml => 11_nio.plantuml} | 0
.../requestProcess/{1_nio.png => 11_nio.png} | Bin
.../architecture/requestProcess/21_http11.plantuml | 38 +++++++++++++++++++++
.../docs/architecture/requestProcess/21_http11.png | Bin 0 -> 18334 bytes
5 files changed, 41 insertions(+), 2 deletions(-)
diff --git a/webapps/docs/architecture/requestProcess.xml
b/webapps/docs/architecture/requestProcess.xml
index 97ec32d73f..5b16e97559 100644
--- a/webapps/docs/architecture/requestProcess.xml
+++ b/webapps/docs/architecture/requestProcess.xml
@@ -44,7 +44,7 @@ UML diagrams have been created for each Endpoint
implementation to show how
requests flow from the endpoint to the protocol.
</p>
<p>
-<a href="requestProcess/1_nio.png">Diagram 1</a> shows how requests received
via
+<a href="requestProcess/11_nio.png">Diagram 1.1</a> shows how requests
received via
an NIO based endpoint are processed upto the point they reach the processor
instance.
</p>
@@ -59,7 +59,8 @@ UML diagrams have been created for each protocol to show how
requests flow from
the processor instance to the CoyoteAdapter.
</p>
<p>
-HTTP/1.1 TBD.
+<a href="requestProcess/21_http11.png">Diagram 2.1</a> shows how HTTP/0.9,
HTTP/1.0
+and HTTP/1.1 requests are processed.
</p>
<p>
HTTP/2 - TBD.
diff --git a/webapps/docs/architecture/requestProcess/1_nio.plantuml
b/webapps/docs/architecture/requestProcess/11_nio.plantuml
similarity index 100%
rename from webapps/docs/architecture/requestProcess/1_nio.plantuml
rename to webapps/docs/architecture/requestProcess/11_nio.plantuml
diff --git a/webapps/docs/architecture/requestProcess/1_nio.png
b/webapps/docs/architecture/requestProcess/11_nio.png
similarity index 100%
rename from webapps/docs/architecture/requestProcess/1_nio.png
rename to webapps/docs/architecture/requestProcess/11_nio.png
diff --git a/webapps/docs/architecture/requestProcess/21_http11.plantuml
b/webapps/docs/architecture/requestProcess/21_http11.plantuml
new file mode 100644
index 0000000000..4060b80084
--- /dev/null
+++ b/webapps/docs/architecture/requestProcess/21_http11.plantuml
@@ -0,0 +1,38 @@
+@startuml
+
+' Licensed to the Apache Software Foundation (ASF) under one or more
+' contributor license agreements. See the NOTICE file distributed with
+' this work for additional information regarding copyright ownership.
+' The ASF licenses this file to You under the Apache License, Version 2.0
+' (the "License"); you may not use this file except in compliance with
+' the License. You may obtain a copy of the License at
+'
+' http://www.apache.org/licenses/LICENSE-2.0
+'
+' Unless required by applicable law or agreed to in writing, software
+' distributed under the License is distributed on an "AS IS" BASIS,
+' WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+' See the License for the specific language governing permissions and
+' limitations under the License.
+
+hide footbox
+skinparam style strictuml
+
+activate Processor
+
+Processor -> InputBuffer ++: parseRequestLine()
+return
+Processor -> Processor ++: prepareRequestProtocol()
+return
+Processor -> InputBuffer ++: parseHeaders()
+return
+Processor -> Processor ++: prepareRequest()
+return
+Processor -> CoyoteAdapter ++: service()
+note right of CoyoteAdapter
+ Servlet request processing
+ happens here
+end note
+return
+
+@enduml
\ No newline at end of file
diff --git a/webapps/docs/architecture/requestProcess/21_http11.png
b/webapps/docs/architecture/requestProcess/21_http11.png
new file mode 100644
index 0000000000..dd59be2b2b
Binary files /dev/null and
b/webapps/docs/architecture/requestProcess/21_http11.png differ
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