solution: update libs to the latest

build.gradle

@@ -58,25 +58,24 @@ dependencies {
     implementation "io.grpc:grpc-stub:${grpcVersion}"
     implementation "io.grpc:grpc-netty:${grpcVersion}"
     implementation "io.netty:netty-tcnative-boringssl-static:2.0.29.Final"
-    implementation "io.netty:netty-all:4.1.48.Final"
+    implementation "io.netty:netty-handler:$nettyVersion"
 
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
     implementation "org.jetbrains.kotlin:kotlin-reflect"
 
-    implementation "org.springframework:spring-core:$springVersion"
-    implementation "org.springframework:spring-context:$springVersion"
-    implementation "org.springframework.security:spring-security-core:$springVersion"
-    implementation "org.springframework.security:spring-security-web:$springVersion"
-    implementation "org.springframework.security:spring-security-config:$springVersion"
+    implementation("org.springframework.boot:spring-boot-starter:$springBootVersion") {
+        exclude module: 'spring-boot-starter-logging'
+    }
+    implementation "org.springframework.security:spring-security-core:$springSecurtyVersion"
+    implementation "org.springframework.security:spring-security-web:$springSecurtyVersion"
+    implementation "org.springframework.security:spring-security-config:$springSecurtyVersion"
     implementation "io.projectreactor:reactor-core:$reactorVersion"
-    implementation "io.projectreactor.netty:reactor-netty:0.9.5.RELEASE"
-    implementation 'io.projectreactor.addons:reactor-extra:3.2.3.RELEASE'
+    implementation "io.projectreactor.netty:reactor-netty:0.9.7.RELEASE"
+    implementation 'io.projectreactor.addons:reactor-extra:3.3.3.RELEASE'
     implementation 'io.projectreactor.kotlin:reactor-kotlin-extensions:1.0.2.RELEASE'
     implementation 'com.salesforce.servicelibs:reactor-grpc:0.10.0'
     implementation 'io.lettuce:lettuce-core:5.2.2.RELEASE'
 
-    implementation 'org.yaml:snakeyaml:1.24'
-
     implementation "io.infinitape:etherjar-domain:$etherjarVersion"
     implementation "io.infinitape:etherjar-hex:$etherjarVersion"
     implementation "io.infinitape:etherjar-rpc-http:$etherjarVersion"
@@ -84,6 +83,7 @@ dependencies {
     implementation "io.infinitape:etherjar-tx:$etherjarVersion"
     implementation 'org.bitcoinj:bitcoinj-core:0.15.8'
 
+    implementation 'org.yaml:snakeyaml:1.24'
     implementation 'org.apache.httpcomponents:httpmime:4.5.8'
     implementation 'org.apache.httpcomponents:httpclient:4.5.8'
     implementation 'com.fasterxml.jackson.core:jackson-core:2.9.8'
@@ -94,10 +94,6 @@ dependencies {
     implementation 'javax.annotation:javax.annotation-api:1.3.2'
     implementation 'org.bouncycastle:bcprov-jdk15on:1.61'
 
-    implementation("org.springframework.boot:spring-boot-starter:$springBootVersion") {
-        exclude module: 'spring-boot-starter-logging'
-    }
-
     implementation "org.slf4j:slf4j-api:$slf4jVersion"
     implementation "org.apache.logging.log4j:log4j-slf4j-impl:2.11.1"
     implementation "org.slf4j:jul-to-slf4j:$slf4jVersion"

gradle.properties

@@ -2,21 +2,18 @@
 groovyVersion=2.5.5
 kotlinVersion=1.3.11
 protocVersion=3.7.1
-
 # Main Libs
 slf4jVersion=1.7.25
-jacksonVersion=2.9.8
+jacksonVersion=2.11.0
 grpcVersion=1.20.0
 protobufVersion=3.7.1
-
-# Core
-springBootVersion=2.1.4.RELEASE
-springVersion=5.1.4.RELEASE
+springBootVersion=2.1.14.RELEASE
+springVersion=5.2.6.RELEASE
+springSecurtyVersion=5.3.2.RELEASE
 reactorVersion=3.3.5.RELEASE
-
+nettyVersion=4.1.49.Final
 # Our Libs
 etherjarVersion=0.9.1
-
 # Testing
 spockVersion=1.3-groovy-2.5
 

src/main/kotlin/io/emeraldpay/dshackle/upstream/AbstractHead.kt

@@ -20,7 +20,7 @@ import org.slf4j.LoggerFactory
 import reactor.core.Disposable
 import reactor.core.publisher.Flux
 import reactor.core.publisher.Mono
-import reactor.core.publisher.TopicProcessor
+import reactor.extra.processor.TopicProcessor
 import java.util.concurrent.atomic.AtomicReference
 
 abstract class AbstractHead : Head {

src/main/kotlin/io/emeraldpay/dshackle/upstream/CurrentMultistreamHolder.kt

@@ -35,7 +35,7 @@ import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.scheduling.annotation.Scheduled
 import org.springframework.stereotype.Repository
 import reactor.core.publisher.Flux
-import reactor.core.publisher.TopicProcessor
+import reactor.extra.processor.TopicProcessor
 import java.util.*
 import java.util.concurrent.Callable
 import java.util.concurrent.ConcurrentHashMap

src/main/kotlin/io/emeraldpay/dshackle/upstream/DefaultUpstream.kt

@@ -19,7 +19,7 @@ package io.emeraldpay.dshackle.upstream
 import io.emeraldpay.dshackle.config.UpstreamsConfig
 import io.emeraldpay.dshackle.upstream.calls.CallMethods
 import reactor.core.publisher.Flux
-import reactor.core.publisher.TopicProcessor
+import reactor.extra.processor.TopicProcessor
 import java.util.concurrent.atomic.AtomicReference
 
 abstract class DefaultUpstream(

src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumWsFactory.kt

@@ -16,13 +16,10 @@
  */
 package io.emeraldpay.dshackle.upstream.ethereum
 
-import com.fasterxml.jackson.databind.ObjectMapper
 import io.emeraldpay.dshackle.Defaults
-import io.emeraldpay.dshackle.Global
 import io.emeraldpay.dshackle.SilentException
 import io.emeraldpay.dshackle.config.AuthConfig
 import io.emeraldpay.dshackle.data.BlockContainer
-import io.emeraldpay.dshackle.data.BlockId
 import io.emeraldpay.dshackle.upstream.rpcclient.JsonRpcRequest
 import io.emeraldpay.dshackle.upstream.rpcclient.JsonRpcResponse
 import io.infinitape.etherjar.rpc.json.BlockJson
@@ -31,7 +28,7 @@ import io.infinitape.etherjar.rpc.ws.WebsocketClient
 import org.slf4j.LoggerFactory
 import reactor.core.publisher.Flux
 import reactor.core.publisher.Mono
-import reactor.core.publisher.TopicProcessor
+import reactor.extra.processor.TopicProcessor
 import reactor.retry.Repeat
 import java.net.URI
 import java.time.Duration