book

gRPC: Up and Running

by Kasun Indrasiri, Danesh Kuruppu

January 2020

Intermediate to advanced

202 pages

4h 44m

English

O'Reilly Media, Inc.

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Why Did We Write This Book?Who Is This Book For?How This Book Is OrganizedUsing Code ExamplesConventions Used in This BookO’Reilly Online LearningHow to Contact UsAcknowledgments
What Is gRPC?Service DefinitiongRPC ServergRPC ClientClient–Server Message FlowEvolution of Inter-Process CommunicationConventional RPCSOAPRESTInception of gRPCWhy gRPC?gRPC Versus Other Protocols: GraphQL and ThriftgRPC in the Real WorldNetflixetcdDropboxSummary
Creating the Service DefinitionDefining MessagesDefining ServicesImplementationDeveloping a ServiceDeveloping a gRPC ClientBuilding and RunningBuilding a Go ServerBuilding a Go ClientRunning a Go Server and ClientBuilding a Java ServerBuilding a Java ClientRunning a Java Server and ClientSummary
Simple RPC (Unary RPC)Server-Streaming RPCClient-Streaming RPCBidirectional-Streaming RPCUsing gRPC for Microservices CommunicationSummary
RPC FlowMessage Encoding Using Protocol BuffersEncoding TechniquesLength-Prefixed Message FraminggRPC over HTTP/2Request MessageResponse MessageUnderstanding the Message Flow in gRPC Communication PatternsgRPC Implementation ArchitectureSummary
InterceptorsServer-Side InterceptorsClient-Side InterceptorsDeadlinesCancellationError HandlingMultiplexingMetadataCreating and Retrieving MetadataSending and Receiving Metadata: Client SideSending and Receiving Metadata: Server SideName ResolverLoad BalancingLoad-Balancer ProxyClient-Side Load BalancingCompressionSummary
Authenticating a gRPC Channel with TLSEnabling a One-Way Secured ConnectionEnabling an mTLS Secured ConnectionAuthenticating gRPC CallsUsing Basic AuthenticationUsing OAuth 2.0Using JWTUsing Google Token-Based AuthenticationSummary
Testing gRPC ApplicationsTesting a gRPC ServerTesting a gRPC ClientLoad TestingContinuous IntegrationDeploymentDeploying on DockerDeploying on KubernetesObservabilityMetricsLogsTracingDebugging and TroubleshootingEnabling Extra LoggingSummary
gRPC GatewayHTTP/JSON Transcoding for gRPCThe gRPC Server Reflection ProtocolgRPC MiddlewareHealth Checking ProtocolgRPC Health ProbeOther Ecosystem ProjectsSummary