OfficeFloor set connection counts (#6748)

* Removing Rapidoid as seems dead project (no commit last year)

* Downloading from SourceForge

* Bump maven-compiler-plugin in /frameworks/Java/officefloor/src

Bumps [maven-compiler-plugin](https://github.com/apache/maven-compiler-plugin) from 3.8.0 to 3.8.1.
- [Release notes](https://github.com/apache/maven-compiler-plugin/releases)
- [Commits](https://github.com/apache/maven-compiler-plugin/compare/maven-compiler-plugin-3.8.0...maven-compiler-plugin-3.8.1)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump maven-shade-plugin in /frameworks/Java/officefloor/src

Bumps [maven-shade-plugin](https://github.com/apache/maven-shade-plugin) from 3.2.1 to 3.2.2.
- [Release notes](https://github.com/apache/maven-shade-plugin/releases)
- [Commits](https://github.com/apache/maven-shade-plugin/compare/maven-shade-plugin-3.2.1...maven-shade-plugin-3.2.2)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Fixing Raw OfficeFloor

* Specifying Spring plugin version

* Bump to OfficeFloor 3.21.0

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.2.4.RELEASE to 2.2.5.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.2.4.RELEASE...v2.2.5.RELEASE)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.2.5.RELEASE to 2.2.6.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.2.5.RELEASE...v2.2.6.RELEASE)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.21.0 to 3.22.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump maven-shade-plugin in /frameworks/Java/officefloor/src

Bumps [maven-shade-plugin](https://github.com/apache/maven-shade-plugin) from 3.2.2 to 3.2.3.
- [Release notes](https://github.com/apache/maven-shade-plugin/releases)
- [Commits](https://github.com/apache/maven-shade-plugin/compare/maven-shade-plugin-3.2.2...maven-shade-plugin-3.2.3)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.22.0 to 3.23.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.23.0 to 3.24.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.2.6.RELEASE to 2.2.7.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.2.6.RELEASE...v2.2.7.RELEASE)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.2.7.RELEASE to 2.3.0.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.2.7.RELEASE...v2.3.0.RELEASE)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.24.0 to 3.25.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump maven-shade-plugin in /frameworks/Java/officefloor/src

Bumps [maven-shade-plugin](https://github.com/apache/maven-shade-plugin) from 3.2.3 to 3.2.4.
- [Release notes](https://github.com/apache/maven-shade-plugin/releases)
- [Commits](https://github.com/apache/maven-shade-plugin/compare/maven-shade-plugin-3.2.3...maven-shade-plugin-3.2.4)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.3.0.RELEASE to 2.3.1.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.3.0.RELEASE...v2.3.1.RELEASE)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.3.1.RELEASE to 2.3.2.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.3.1.RELEASE...v2.3.2.RELEASE)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.25.0 to 3.26.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/compare/release-3.25.0...release-3.26.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.3.2.RELEASE to 2.3.3.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.3.2.RELEASE...v2.3.3.RELEASE)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.26.0 to 3.27.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.3.3.RELEASE to 2.3.4.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.3.3.RELEASE...v2.3.4.RELEASE)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.27.0 to 3.28.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Fixing to run with v3.28.0

* Including Undertow

* Using slim docker images

* Fixing to add all supported tests

* Increasing connection pool size

* Write up the 503 errors and why

* Fix grammer

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.3.4.RELEASE to 2.3.5.RELEASE.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.3.4.RELEASE...v2.3.5.RELEASE)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Improving chances of full processing

Increasing max thread counts to have thread per client.  Also, shading
jars correctly.

Plus adding in DB test for raw

* Fixing raw test to have database

* Ensure random numbers to avoid cached entities

* Ensuring spring random numbers to avoid entity caching

* Adding queries for raw

* officefloor-raw queries passing

* office-raw supporting all requests

* Fixed update test to ensure updates occur before responding

* Adding officefloor-async

This will demonstrate OfficeFloor running as a single thread
asynchronous server

* Upgrading to OfficeFloor 2.38.1

* Tidy up read me

* Appropriate back pressure queue

* Handle rate limiting

* Providing appropriate throttling

* Lowering threading to handle through put

* officefloor-raw passing tests

* Passing tests

* OfficeFloor 3.28.2

* Fixing rate limiting

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.28.2 to 3.29.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Fixing for bump to 3.30.0

* Increasing max direct memory

* Increasing threshold to enable verifications to pass for officefloor-raw

* Start script to take available memory into consideration

* Max direct memory aware of available memory

Also, cleaning writer threads of buffers to avoid leaks.

* Avoiding OOM by managing disable/enable reading

* DB and Fortune passing

* Ensuring free command is available

* Removing TODOs

* Increasing reactor buffer for multiple queries

* Fixing for 3.30.1

* Passing benchmark tests

* Avoiding OOM on reactor buffer sizes

* Passing validate tests

* Using defaults from 3.30.1

* Bump to 512 threads and connections

* Reverting dockerfiles to provide appropriate parameters

* openjdk:slim for apt-get available

* Providing thread affinity to raw

* Fixing rate limit throttling

* Multiplexing queries over connections per socket

* Fixing for large queries in validate

* Fixing versions of maven and java

* Providing thread affinity of DB connection thread

* Fixing for Netty event loop thread

* Tidying up compiler warnings

* Single db pool to avoid additional threads

* Use default LoopResources

* Tidying up code for warnings

* Further tidy up of code

* Revert to latest pull request

* Using parallel GC for better throughput

* Fix up for thread local buffering improvements

* OfficeFloor fortune raw

Focus of officefloor-raw is raw performance of the OfficeFloor HTTP
server.  Using raw fortune to remove mustache overheads.

* Tidy up loop

* Server name (as per discussions)

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.3.5.RELEASE to 2.4.2.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.3.5.RELEASE...v2.4.2)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.30.2 to 3.31.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.31.0 to 3.32.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.4.2 to 2.4.3.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.4.2...v2.4.3)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.4.3 to 2.4.5.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.4.3...v2.4.5)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Upgrade to GitHub-native Dependabot

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.32.0 to 3.35.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/commits/release-3.35.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump to OfficeFloor 3.35.0

* Allow bump of all versions

* Vertx server

Also, renaming officefloor-raw to officefloor-r2dbc to make way for
officefloor-sqlclient

* Rename to R2dbc (from raw)

* Bump net.officefloor:bom in /frameworks/Java/officefloor/src

Bumps [net.officefloor:bom](https://github.com/officefloor/OfficeFloor) from 3.35.0 to 3.36.0.
- [Release notes](https://github.com/officefloor/OfficeFloor/releases)
- [Commits](https://github.com/officefloor/OfficeFloor/commits)

Signed-off-by: dependabot[bot] <[email protected]>

* Fixing meta-data

* Can not propagate Dependabot to TechEmpower

* Abstract WoOF from database driver

This will allow introducing Vertx SQL Client

* Fixing db port

* Providing Vertx SQL Client implementation

* Using OfficeFloorVertx for vertx

Allows for tests to reset

* Fixing link in read me

* Reducing repetition in readme

* Swapped OfficeFloor async to use Vertx SQL Client

* Bump spring-boot-maven-plugin in /frameworks/Java/officefloor/src

Bumps [spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot) from 2.4.5 to 2.5.0.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.4.5...v2.5.0)

Signed-off-by: dependabot[bot] <[email protected]>

* Increasing SQL Client pool size to 512

Also, fixing update to sort to avoid deadlocks

* Removing unnecessary logging

* Removing dependabot configuration

* Improving performance of Vertx

This is by caching queries and using native communication.

Also, adding further performance updates to update test by sorting
updates

* Fixing OfficeFloor-vertx name

* Reducing load on DB callback threads

* Database worker threads relative to number of socket threads

* Further improvements to performance (by less contention)

* Avoid lock on write stream

* Using Guava

* Removing commented out line

* Providing Cache implementation

* Re-enabling thread affinity

* Making R2DBC more resilient

* Adding cached query configuration entries

* Caching runs off World table

* Only require World able

* Should be all I/O for SQLClient

* Reducing event loops for SQL connections

* Providing thread affinity on sql callbacks

* Removing unnecessary if

* Bump OfficeFloor to 3.38.0

* Improving latency for request/response over database connections

* Disable Nagle

* Providing tuned connection pooling

* Reduce number of connections

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

frameworks/Java/officefloor/src/woof_benchmark_sqlclient/src/main/java/net/officefloor/benchmark/SqlClientOfficeFloorMain.java

@@ -130,7 +130,7 @@ public class SqlClientOfficeFloorMain implements DatabaseOperations {
 		// Nothing thread specific to set up
 	}
 
-	private static final int DB_COUNT = 5;
+	private static final int DB_COUNT = 1;
 
 	@Override
 	public void db(DbSendResponse sender) {
@@ -152,7 +152,7 @@ public class SqlClientOfficeFloorMain implements DatabaseOperations {
 				});
 	}
 
-	private static final int QUERIES_COUNT = 3;
+	private static final int QUERIES_COUNT = 1;
 
 	@Override
 	public void queries(int queryCount, QueriesSendResponse sender) {
@@ -182,7 +182,7 @@ public class SqlClientOfficeFloorMain implements DatabaseOperations {
 		}
 	}
 
-	private static final int FORTUNES_COUNT = 7;
+	private static final int FORTUNES_COUNT = 2;
 
 	@Override
 	public void fortunes(FortunesSendResponse sender) {
@@ -202,7 +202,7 @@ public class SqlClientOfficeFloorMain implements DatabaseOperations {
 				});
 	}
 
-	private static final int UPDATE_COUNT = 3;
+	private static final int UPDATE_COUNT = 1;
 
 	@Override
 	public void update(int queryCount, UpdateSendResponse sender) {