Support jetty as a server for deephaven (#1731)

This patch introduces a new server implementation that uses Jetty as the http server rather than Netty, so is able to avoid using nginx, grpc-proxy, and envoy to let browsers connect.

There are a few known bugs with this, and so for now this is not expected to replace the existing server which uses docker, until we've had more time to test and investigate.

In order to use Jetty, slf4j is updated to an alpha release.

Fixes #1270

build.gradle

@@ -106,6 +106,7 @@ Set<Project> modsAreBasic = subprojects.findAll {it.name in [
     'docker-runtime-base',
     'docker-server',
     'docker-server-slim',
+    'raw-js-openapi'
 ] }
 
 Set<Project> modsAreBin = subprojects.findAll {it.name in ['bin', 'configs', 'test-configs'] }
@@ -400,7 +401,7 @@ tasks.register 'allJavadoc', Javadoc, {
                 ':ModelFarm',
                 ':Numerics',
                 ':Plot',
-                ':grpc-api',
+                ':server',
                 ':qst',
                 ':table-api',
                 ':uri',
@@ -472,7 +473,7 @@ tasks.register('quick') {
         allprojects.collect { it.tasks.matching { it.name == 'compileTestJava' } } +\
         allprojects.collect { it.tasks.matching { it.name == 'spotlessCheck' } }
     }
-    it.dependsOn project(':grpc-api').tasks.findByName(LifecycleBasePlugin.CHECK_TASK_NAME)
+    it.dependsOn project(':server').tasks.findByName(LifecycleBasePlugin.CHECK_TASK_NAME)
     it.dependsOn project(':Generators').tasks.findByName(LifecycleBasePlugin.CHECK_TASK_NAME)
 }
 
@@ -494,7 +495,7 @@ tasks.register('smoke') {
         allprojects.collect { it.tasks.matching { it.name == 'compileTestJava' } } +\
         allprojects.collect { it.tasks.matching { it.name == 'spotlessCheck' } }
     }
-    it.dependsOn project(':grpc-api').tasks.findByName(LifecycleBasePlugin.CHECK_TASK_NAME)
+    it.dependsOn project(':server').tasks.findByName(LifecycleBasePlugin.CHECK_TASK_NAME)
     it.dependsOn project(':docker-server-slim').tasks.findByName('prepareDocker')
     it.dependsOn project(':docker-server').tasks.findByName('prepareDocker')
     it.dependsOn project(':web').tasks.findByName(LifecycleBasePlugin.ASSEMBLE_TASK_NAME)

buildSrc/src/main/groovy/Classpaths.groovy

@@ -51,7 +51,7 @@ class Classpaths {
     static final String ARROW_VERSION = '5.0.0'
 
     static final String SLF4J_GROUP = 'org.slf4j'
-    static final String SLF4J_VERSION = '1.7.32'
+    static final String SLF4J_VERSION = '2.0.0-alpha5'
 
     static final String FLATBUFFER_GROUP = 'com.google.flatbuffers'
     static final String FLATBUFFER_NAME = 'flatbuffers-java'
@@ -76,7 +76,7 @@ class Classpaths {
 
     static final String LOGBACK_GROUP = 'ch.qos.logback'
     static final String LOGBACK_NAME = 'logback-classic'
-    static final String LOGBACK_VERSION = '1.2.3'
+    static final String LOGBACK_VERSION = '1.3.0-alpha12'
 
     static final String GROOVY_GROUP = 'org.codehaus.groovy'
     static final String GROOVY_VERSION = '3.0.9'

docker/server-slim/build.gradle

@@ -12,7 +12,7 @@ configurations {
 }
 
 dependencies {
-    serverApplicationDist project(path: ':grpc-api-server-native', configuration: 'applicationDist')
+    serverApplicationDist project(path: ':server-netty', configuration: 'applicationDist')
 }
 
 def dockerContext = project.layout.buildDirectory.dir('context')

docker/server/build.gradle

@@ -34,7 +34,7 @@ configurations {
 }
 
 dependencies {
-    serverApplicationDist project(path: ':grpc-api-server-native', configuration: 'applicationDist')
+    serverApplicationDist project(path: ':server-netty', configuration: 'applicationDist')
 }
 
 def dockerLicenses = License.createFrom(project).syncDockerLicense().get()

extensions/barrage/src/main/java/io/deephaven/extensions/barrage/BarrageSubscriptionOptions.java

@@ -56,7 +56,7 @@ public boolean useDeephavenNulls() {
      * subscriptions to that table.
      *
      * The default interval can be set on the server with the flag
-     * {@code io.deephaven.grpc_api.arrow.ArrowFlightUtil#DEFAULT_UPDATE_INTERVAL_MS}, or
+     * {@code io.deephaven.server.arrow.ArrowFlightUtil#DEFAULT_UPDATE_INTERVAL_MS}, or
      * {@code -Dbarrage.minUpdateInterval=1000}.
      *
      * Related, when shortening the minUpdateInterval, you typically want to shorten the server's UGP cycle enough to

extensions/barrage/src/main/java/io/deephaven/extensions/barrage/util/BarrageUtil.java

@@ -14,15 +14,15 @@
 import io.deephaven.engine.table.Table;
 import io.deephaven.engine.table.TableDefinition;
 import io.deephaven.engine.table.MatchPair;
+import io.deephaven.proto.flight.util.MessageHelper;
+import io.deephaven.proto.flight.util.SchemaHelper;
 import io.deephaven.time.DateTime;
 import io.deephaven.api.util.NameValidator;
 import io.deephaven.engine.util.ColumnFormattingValues;
 import io.deephaven.engine.util.config.MutableInputTable;
 import io.deephaven.engine.table.impl.HierarchicalTableInfo;
 import io.deephaven.engine.table.impl.RollupInfo;
 import io.deephaven.chunk.ChunkType;
-import io.deephaven.grpc_api.util.MessageHelper;
-import io.deephaven.grpc_api.util.SchemaHelper;
 import io.deephaven.proto.backplane.grpc.ExportedTableCreationResponse;
 import io.deephaven.util.type.TypeUtils;
 import org.apache.arrow.flatbuf.KeyValue;

extensions/barrage/src/main/java/io/deephaven/extensions/barrage/util/GrpcUtil.java

@@ -4,10 +4,10 @@
 
 package io.deephaven.extensions.barrage.util;
 
-import io.deephaven.grpc_api.util.Exceptions;
 import io.deephaven.io.logger.Logger;
 import com.google.rpc.Code;
 import io.deephaven.engine.liveness.LivenessScopeStack;
+import io.deephaven.proto.util.Exceptions;
 import io.deephaven.util.FunctionalInterfaces;
 import io.deephaven.util.SafeCloseable;
 import io.deephaven.internal.log.LoggerFactory;

java-client/flight-dagger/build.gradle

@@ -24,7 +24,7 @@ dependencies {
 
     Classpaths.inheritAssertJ(project)
 
-    testImplementation TestTools.projectDependency(project, 'grpc-api')
+    testImplementation TestTools.projectDependency(project, 'server')
     testImplementation project(':log-to-slf4j')
 }
 

java-client/flight-dagger/src/test/java/io/deephaven/client/DeephavenFlightSessionTestBase.java

@@ -2,7 +2,7 @@
 
 import io.deephaven.client.impl.DaggerDeephavenFlightRoot;
 import io.deephaven.client.impl.FlightSession;
-import io.deephaven.grpc_api.runner.DeephavenApiServerTestBase;
+import io.deephaven.server.runner.DeephavenApiServerTestBase;
 import io.grpc.ManagedChannel;
 import org.apache.arrow.memory.BufferAllocator;
 import org.apache.arrow.memory.RootAllocator;