extracted by priority , send to intermediate stream which its last consumer...

extracted by priority , send to intermediate stream which its last consumer extracts data correctly, all working

ManualStreamConsumer/Program.cs

@@ -11,45 +11,15 @@ string SYR = "localhost:6374";
 var muxer = ConnectionMultiplexer.Connect(SYR);
 var db = muxer.GetDatabase();
 
-const string streamName3 = "3";
-const string groupName = "SYS_MSGS";
+const int sms_rate = 10;
+const string streamName = "SYR";
+const string groupName = "SYS";
 const string myConsumerID = "some-id";
 
-const int count = 1554; // at most reads (count) messages from a stream
-
+const int count = sms_rate; // at most reads (count) messages from a stream
+/*
 var readManual = Task.Run(async () =>
 {
-    /*TimeSpan blockTime = TimeSpan.FromSeconds(0.2);
-    string rest = "GROUP " + groupName + " id "
-     + "BLOCK " + blockTime.TotalMilliseconds + " "
-     + "COUNT " + count 
-     + " STREAMS " + streamName3 + " >";
-    
-    string[] rest2 = { "GROUP "
-                        , groupName
-                        , myConsumerID
-                        , "COUNT " 
-                        , count.ToString()
-                        , "BLOCK " 
-                        , blockTime.TotalMilliseconds.ToString()
-                        , "STREAMS " 
-                        , streamName3
-                        ,">"};
-    
-    string[] rest3 = {groupName
-                        , myConsumerID
-                        , count.ToString()
-                        , blockTime.TotalMilliseconds.ToString()
-                        , streamName3
-                        ,">"};*/
-
-    string cmd = "XREADGROUP";
-
-
-    /*
-      items = r.xreadgroup("GROUP",GroupName,ConsumerName,"BLOCK","2000","COUNT","10","STREAMS",:my_stream_key,myid)
-     */
-    // var res = db.Execute(cmd , rest3);
     while (!token.IsCancellationRequested)
     {
         var res = await db.ExecuteAsync(cmd, "GROUP", groupName, myConsumerID, "BLOCK", 2000, "COUNT", 10, "STREAMS", streamName3, ">");
@@ -68,6 +38,7 @@ var readManual = Task.Run(async () =>
         ///
         /// mesg -> Value -> [0] -> [1] -> [1]
         ///
+        /*
         var messages = res[0].ToDictionary();
 
         
@@ -93,7 +64,7 @@ tokenSource.CancelAfter(TimeSpan.FromSeconds(300));
 
 await Task.WhenAll(readManual);
 
-
+*/
 
 
 

PriorityStream/Extractor/Extractor.cs

+using Newtonsoft.Json;
+using StackExchange.Redis;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PriorityStream.Extractor
+{
+    public class Extractor
+    {
+        private static string Provider = "SYR";
+        private static string groupName = "SYS_MSGS";
+        private static string myConsumerID = "syr-1";
+
+        private static int LOW = 1;
+        private static int Medium = 2;
+        private static int High = 3;
+
+        private static int sms_rate = 10;
+
+        private static IDatabase db = null;
+
+        public static bool setDatabase(string REDIS , int _sms_rate)
+        {
+            try
+            {
+                var muxer = ConnectionMultiplexer.Connect(REDIS);
+                db = muxer.GetDatabase();
+                sms_rate = _sms_rate;
+                //Console.WriteLine("Got DB");
+                return true;
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+                return false;
+            }
+        }
+
+        public static List<MessageDTO> ExtractMessages(int priority)
+        {
+            string stream = Provider + "_" + priority;
+            
+            if (priority == LOW)
+            {
+                return GetMessagesAsync(stream, 2).Result;
+            }
+            else if (priority == Medium)
+            {
+                return GetMessagesAsync(stream, 3).Result;
+            }
+            else if (priority == High)
+            {
+                return GetMessagesAsync(stream, 5).Result;
+            }
+            else
+            {
+                return new List<MessageDTO>();
+            }
+        }
+
+        private static async Task<List<MessageDTO>> GetMessagesAsync(string stream , int count)
+        {
+            try
+            {
+                List<RedisValue> msgsID = new List<RedisValue>();
+
+                List<MessageDTO> msgs = new List<MessageDTO>();
+                var messages = await db.StreamReadGroupAsync(stream, groupName, myConsumerID, ">", count, true);
+
+                foreach (var entry in messages)
+                {
+                    // Get the message ID
+                    var messageId = entry.Id;
+                    msgsID.Add(messageId);
+                    Console.WriteLine(messageId);
+                    // Access the message data (serialized JSON)
+                    string? serializedMessage = entry.Values[0].Value.ToString();
+                    Console.WriteLine(serializedMessage);
+
+                    if (serializedMessage == null) continue;
+                    // Deserialize the JSON back to a Message object (if needed)
+                    MessageDTO? message = JsonConvert.DeserializeObject<MessageDTO>(serializedMessage);
+
+                    if (message == null) continue;
+                    msgs.Add(message);
+                    // Process the message data 
+                    Console.WriteLine($"Message ID: {messageId}, Text: {message.msgId}, tag: {message.tag}");
+                }
+
+                try
+                {
+                    await db.StreamDeleteAsync(stream, msgsID.ToArray());
+
+                }
+                catch (Exception ex)
+                {
+                    return await Task.FromResult(new List<MessageDTO>());   
+                }
+                return await Task.FromResult(msgs);
+                
+            }
+            catch (Exception ex)
+            {
+                return await Task.FromResult(new List<MessageDTO>());
+            }
+
+        }
+    }
+}

PriorityStream/Program.cs

@@ -2,32 +2,50 @@
 using StackExchange.Redis;
 using Newtonsoft.Json;
 using PriorityStream;
+using PriorityStream.Extractor;
+using PriorityStream.Writer;
 
 var tokenSource = new CancellationTokenSource();
 var token = tokenSource.Token;
 
-string REDIS = "localhost:6379";
+string RedisRead = "localhost:6379";
+string RedisWrite = "localhost:6379";
 
-var muxer = ConnectionMultiplexer.Connect(REDIS);
-var db = muxer.GetDatabase();
+int[] levels = new int[] { 1, 2, 3 };
 
-var server = muxer.GetServers();
+int sms_rate = 10;
 
-const string streamName = "SYR_3";
-const string groupName = "SYS_MSGS";
-const string myConsumerID = "some-id";
+if (!Extractor.setDatabase(RedisRead , sms_rate)   )
+{
+    Console.WriteLine("Error Connecting to Redis Read on host :  " + RedisRead);
+    return;
+}
+
+if (!Writer.setDatabase(RedisWrite))
+{
+    Console.WriteLine("Error Connecting to Redis Write on host :  " + RedisWrite);
+    return;
+}
+while (!token.IsCancellationRequested)
+{
+    for (int level = 0; level < levels.Length; level++)
+    {
+        List<MessageDTO> messages = Extractor.ExtractMessages(level);
+        Writer.writeMessages(messages);
+    }
+}
 
-const int count = 1554; // at most reads (count) messages from a stream
 
-Console.WriteLine(server[0].DatabaseSize());
 
 /*
+const int counttt = 1554; // at most reads (counttt) messages from a stream
+
 var readManual = Task.Run(async () =>
 {
     List<RedisValue> msgsID = new List<RedisValue>();
     while (!token.IsCancellationRequested)
     {
-        var messages = await db.StreamReadGroupAsync(streamName, groupName, myConsumerID, ">", count, true); ;
+        var messages = await db.StreamReadGroupAsync(streamName, groupName, myConsumerID, ">", counttt, true);
         //db.StreamDeleteAsync(streamName, msgsID);
         foreach (var entry in messages)
         {
@@ -80,10 +98,10 @@ await Task.WhenAll(readManual);
 Console.WriteLine($"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"{res32.FirstEntry.Id}: [{string.Join(", ", res32.FirstEntry.Values.Select(b => $"{b.Name}: {b.Value}"))}]"}, last-entry: {$"{res32.LastEntry.Id}: [{string.Join(", ", res32.LastEntry.Values.Select(b => $"{b.Name}: {b.Value}"))}]"}");
 var x = res32.FirstEntry.Id;
 var y = res32.LastEntry.Id;
-RedisValue[] redisValues = new RedisValue[2];
-redisValues[0] = x;
-redisValues[1] = y;
-await db.StreamDeleteAsync(streamName , redisValues);*/
+RedisValue[] RedisValues = new RedisValue[2];
+RedisValues[0] = x;
+RedisValues[1] = y;
+await db.StreamDeleteAsync(streamName , RedisValues);*/
 
 
 

PriorityStream/Writer/Writer.cs

+using Newtonsoft.Json;
+using StackExchange.Redis;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PriorityStream.Writer
+{
+
+    public class Writer
+    {
+        private static string Provider = "SYR";
+
+        private static IDatabase db = null;
+
+        public static bool setDatabase(string REDIS)
+        {
+            try
+            {
+                var muxer = ConnectionMultiplexer.Connect(REDIS);
+                db = muxer.GetDatabase();
+                return 
+                createConsumerGroup();
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+                return false;
+            }
+        }
+
+        private static bool createConsumerGroup()
+        {
+            try
+            {
+                bool k1 = db.StreamCreateConsumerGroup(Provider,
+                        Provider,
+                        "$",
+                        true);
+                return true;
+            }
+            catch (Exception ex)
+            {
+                //Console.WriteLine(ex.Message);
+                return (ex.Message.Contains("already exists" , StringComparison.OrdinalIgnoreCase));
+            }
+        }
+
+        public static void writeMessages(List<MessageDTO> messages)
+        {
+            foreach (var message in messages)
+            {
+                var serializedMessage = JsonConvert.SerializeObject(message);
+                db.StreamAddAsync
+                        (Provider,
+                                new NameValueEntry[]
+                                    {
+                                    new NameValueEntry("message", serializedMessage)
+                                    });
+            }
+        }
+
+    }
+}

PriorityStream/obj/Debug/net6.0/PriorityStream.csproj.CoreCompileInputs.cache

-75f67055e6d032e8bfe1cf8f12dbd5849f8b6ffe
+aaa077d8068e1f4d87f0231f32a17390df0a0505

SimpleStreamConsumerTest/Program.cs

@@ -11,13 +11,13 @@ string SYR = "localhost:6379";
 var muxer = ConnectionMultiplexer.Connect(SYR);
 var db = muxer.GetDatabase();
 
-const string streamName5 = "5";
-const string streamName = "SYR_3";
-const string groupName = "SYS_MSGS";
-const string myConsumerID = "some-id-2";
-
-const int count = 100055566; // at most reads (count) messages from a stream
+const int sms_rate = 10;
+const string streamName = "SYR";
+const string groupName = "SYR";
+const string myConsumerID = "some-id";
 
+const int count = sms_rate; // at most reads (count) messages from a stream
+/*
 var readGroupTask2 = Task.Run(async () =>
 {
     string id = string.Empty;
@@ -47,19 +47,53 @@ var readGroupTask2 = Task.Run(async () =>
             if (message == null) continue;
             // Process the message data 
             Console.WriteLine($"Message ID: {messageId}, Text: {message.msgId}, tag: {message.tag}");
-            */
+            
         }
 
         await Task.Delay(1000);
     }
-});
+});*/
+
+var readMessages = Task.Run(async () =>
+{
+    string id = string.Empty;
+    while (!token.IsCancellationRequested)
+    {
+        ///var messages = await db.StreamReadGroupAsync(streamName, groupName, myConsumerID, "$", count);
+        var messages = await db.StreamReadGroupAsync(streamName, groupName, myConsumerID, ">" , count);
+
+
+        //Console.WriteLine(messages.Length);
+
+        foreach (var entry in messages)
+        {
+            Console.WriteLine(entry);
+            // Get the message ID
+            var messageId = entry.Id;
+            Console.WriteLine(messageId);
+            // Access the message data (serialized JSON)
+            string? serializedMessage = entry.Values[0].Value.ToString();
+            Console.WriteLine(serializedMessage);
+
+            if (serializedMessage == null) continue;
+            // Deserialize the JSON back to a Message object (if needed)
+            MessageDTO? message = JsonConvert.DeserializeObject<MessageDTO>(serializedMessage);
+
+            if (message == null) continue;
+            // Process the message data 
+            Console.WriteLine($"Message ID: {messageId}, Text: {message.msgId}, tag: {message.tag}");
+            
+        }
 
+        await Task.Delay(1000);
+    }
+});
 
 
 
 tokenSource.CancelAfter(TimeSpan.FromSeconds(300));
 
-await Task.WhenAll(readGroupTask2);
+await Task.WhenAll(readMessages);
 
 
 

Validator/Services/ValidatorService.cs

@@ -17,7 +17,7 @@ namespace Validator.Services
             return Task.FromResult(new Reply
             {
                 ReplyCode = "OK ok 200 + validated !! ",
-                AccountPriority = 3
+                AccountPriority = 0
             }) ;
         }
 

Validator/obj/staticwebassets.pack.sentinel

@@ -4,3 +4,4 @@
 2.0
 2.0
 2.0
+2.0