2024-02-24 00:34:55 +00:00
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// Copyright The OpenTelemetry Authors
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2024-10-16 10:54:40 +00:00
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// SPDX-License-Identifier: Apache-2.0
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2024-02-24 00:34:55 +00:00
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package otelgrpc // import "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"
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import (
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"go.opentelemetry.io/otel/attribute"
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semconv "go.opentelemetry.io/otel/semconv/v1.17.0"
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)
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// Semantic conventions for attribute keys for gRPC.
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const (
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// Name of message transmitted or received.
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RPCNameKey = attribute.Key("name")
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// Type of message transmitted or received.
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RPCMessageTypeKey = attribute.Key("message.type")
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// Identifier of message transmitted or received.
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RPCMessageIDKey = attribute.Key("message.id")
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// The compressed size of the message transmitted or received in bytes.
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RPCMessageCompressedSizeKey = attribute.Key("message.compressed_size")
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// The uncompressed size of the message transmitted or received in
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// bytes.
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RPCMessageUncompressedSizeKey = attribute.Key("message.uncompressed_size")
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)
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// Semantic conventions for common RPC attributes.
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var (
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// Semantic convention for gRPC as the remoting system.
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RPCSystemGRPC = semconv.RPCSystemGRPC
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// Semantic convention for a message named message.
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RPCNameMessage = RPCNameKey.String("message")
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// Semantic conventions for RPC message types.
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RPCMessageTypeSent = RPCMessageTypeKey.String("SENT")
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RPCMessageTypeReceived = RPCMessageTypeKey.String("RECEIVED")
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)
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