Analogy-Python-Logging

Example of how to send real time log messages from python to Analogy Log Server and view them in Analogy Log Viewer

basically, Just use the already generated Analogy_pb2.py and Analogy_pb2_grpc.py grpc code.

Here is example AnalogyClient.py file that sends dummy messages to Analogy Log Server

import grpc
import Analogy_pb2
import Analogy_pb2_grpc


def make_message(message):
    return Analogy_pb2.AnalogyLogMessage(
        Text=message,
	Level="Information"
    )


def generate_messages():
    messages = [
        make_message("First message"),
        make_message("Second message"),
        make_message("Third message"),
        make_message("Fourth message"),
        make_message("Fifth message"),
    ]
    for msg in messages:
        print("Hello Server Sending you the %s" % msg.Text)
        yield msg


def send_message(stub):
    stub.SubscribeForSendMessages(generate_messages())
    print("Done")


def run():

    # open a gRPC channel
    channel = grpc.insecure_channel('localhost:6000')

    # create a stub (client)
    stub = Analogy_pb2_grpc.AnalogyStub(channel)

    send_message(stub)



if __name__ == "__main__":
    run()

To install Analogy Log Server Windows service download it from the AnalogyLog Server release section and install it as descripte in the release. After that, Open Analogy Log Viewer, go to grpc tab and click on real time.

the proto file is:

syntax = "proto3";
import "timestamp.proto";

package greet;


// The greeting service definition.
service Analogy {
	// Sends a greeting
	rpc SubscribeForPublishingMessages (stream AnalogyGRPCLogMessage) returns (AnalogyMessageReply);
	rpc SubscribeForConsumingMessages (AnalogyConsumerMessage) returns (stream AnalogyGRPCLogMessage);
}

// The request message containing the user's name.
message AnalogyGRPCLogMessage {
	string Text = 1;
	AnalogyGRPCLogLevel Level = 2;
	google.protobuf.Timestamp Date = 3;
	int32 ProcessId =4;
	int32 ThreadId =5;
	string Module =6;
	string Source = 7;
	string MethodName = 8;
	string FileName = 9;
	int32 LineNumber = 10;
	string MachineName=11;
	string Category = 12;
	string User =13;
	map<string,string> AdditionalInformation=14;
	string Id = 15;
	AnalogyGRPCLogClass Class=16;
}

// The response message containing the greetings.
message AnalogyMessageReply {
	string message = 1;
}
message AnalogyConsumerMessage {
	string message = 1;
	bool streamOldMessages=2;
}

enum AnalogyGRPCLogClass{
	GENERAL=0;
	/// <summary>
	/// Security logs (audit trails)
	/// </summary>
	SECURITY=1;
	/// <summary>
	/// Hazard issues
	/// </summary>
	HAZARD=2;
	//
	// Summary:
	//Protected Health Information
	PHI=3;
}

enum AnalogyGRPCLogLevel
{
	UNKNOWN=0;
	TRACE=1;
	VERBOSE=2;
	DEBUG=3;
	INFORMATION=4;
	WARNING=5;
	ERROR=6;
	CRITICAL=7;
	ANALOGY=8;
	NONE=9;
}