/// <summary>
/// This API allows ingesting logs associated with a logId. A success
/// response implies the data has been accepted.
///
/// </summary>
/// <param name="request">The request object containing the details to send. Required.</param>
/// <param name="retryConfiguration">The retry configuration that will be used by to send this request. Optional.</param>
/// <param name="cancellationToken">The cancellation token to cancel this operation. Optional.</param>
/// <returns>A response object containing details about the completed operation</returns>
/// <example>Click <a href="https://docs.cloud.oracle.com/en-us/iaas/tools/dot-net-examples/latest/loggingingestion/PutLogs.cs.html">here</a> to see an example of how to use PutLogs API.</example>
public async Task <PutLogsResponse> PutLogs(PutLogsRequest request, RetryConfiguration retryConfiguration = null, CancellationToken cancellationToken = default)
{
logger.Trace("Called putLogs");
Uri uri = new Uri(this.restClient.GetEndpoint(), System.IO.Path.Combine(basePathWithoutHost, "/logs/{logId}/actions/push".Trim('/')));
HttpMethod method = new HttpMethod("POST");
HttpRequestMessage requestMessage = Converter.ToHttpRequestMessage(uri, method, request);
requestMessage.Headers.Add("Accept", "application/json");
GenericRetrier retryingClient = Retrier.GetPreferredRetrier(retryConfiguration, this.retryConfiguration);
HttpResponseMessage responseMessage;
try
{
if (retryingClient != null)
{
responseMessage = await retryingClient.MakeRetryingCall(this.restClient.HttpSend, requestMessage, cancellationToken).ConfigureAwait(false);
}
else
{
responseMessage = await this.restClient.HttpSend(requestMessage).ConfigureAwait(false);
}
this.restClient.CheckHttpResponseMessage(requestMessage, responseMessage);
return(Converter.FromHttpResponseMessage <PutLogsResponse>(responseMessage));
}
catch (Exception e)
{
logger.Error($"PutLogs failed with error: {e.Message}");
throw;
}
}
protected override void ProcessRecord()
{
base.ProcessRecord();
PutLogsRequest request;
try
{
request = new PutLogsRequest
{
LogId = LogId,
PutLogsDetails = PutLogsDetails,
TimestampOpcAgentProcessing = TimestampOpcAgentProcessing,
OpcAgentVersion = OpcAgentVersion,
OpcRequestId = OpcRequestId
};
response = client.PutLogs(request).GetAwaiter().GetResult();
WriteOutput(response);
FinishProcessing(response);
}
catch (Exception ex)
{
TerminatingErrorDuringExecution(ex);
}
}
private static async Task PutLogDetails(LoggingClient loggingClient, string logId)
{
PutLogsRequest putLogsRequest = new PutLogsRequest
{
LogId = logId,
PutLogsDetails = new PutLogsDetails
{
Specversion = "1.0",
LogEntryBatches = new List <Oci.LoggingingestionService.Models.LogEntryBatch>
{
new Oci.LoggingingestionService.Models.LogEntryBatch
{
Entries = new List <Oci.LoggingingestionService.Models.LogEntry>
{
new Oci.LoggingingestionService.Models.LogEntry
{
Data = "oci-dotnet-sdk-example-data-Value",
Id = "c3964883-4bb9-45b0-b634-3e66eb119c43"
}
},
Source = "oci-dotnet-sdk-example-source",
Type = "oci-dotnet-sdk-example-type",
Subject = "oci-dotnet-sdk-example-subject-Value",
Defaultlogentrytime = DateTime.Parse("12/09/2020 20:49:14")
}
}
}
};
PutLogsResponse putLogsResponse = await loggingClient.PutLogs(putLogsRequest);
logger.Info($"PutLog OpcRequestId:{putLogsResponse.OpcRequestId}");
}
public virtual void PutLogs(String topic, IEnumerable <Object>[] logs)
{
if (String.IsNullOrWhiteSpace(topic) || logs == null || logs.Length == 0)
{
throw new ArgumentException("topic or logs must not be null or empty!");
}
var putLogsReqError = new PutLogsRequest
{
Project = _config.Project,
Topic = topic,
Logstore = _config.Logstore,
LogItems = new List <LogItem>()
};
foreach (var l in logs)
{
LogItem logItem = new LogItem
{
Time = DateUtils.TimeSpan(),
Contents = l.ToLogContents()
};
putLogsReqError.LogItems.Add(logItem);
}
Client.PutLogs(putLogsReqError);
}
static void Main(string[] args)
{
String endpoint = "http://cn-hangzhou-failover-intranet.sls.aliyuncs.com",
accesskeyId = "",
accessKey = "",
project = "",
logstore = "";
int shardId = 0;
LogClient client = new LogClient(endpoint, accesskeyId, accessKey);
//init http connection timeout
client.ConnectionTimeout = client.ReadWriteTimeout = 10000;
//*
//list logstores
foreach (String l in client.ListLogstores(new ListLogstoresRequest(project)).Logstores)
{
Console.WriteLine(l);
}
//put logs
PutLogsRequest putLogsReqError = new PutLogsRequest();
putLogsReqError.Project = project;
putLogsReqError.Topic = "dotnet_topic";
putLogsReqError.Logstore = logstore;
putLogsReqError.LogItems = new List <LogItem>();
for (int i = 1; i <= 10; ++i)
{
LogItem logItem = new LogItem();
logItem.Time = DateUtils.TimeSpan();
for (int k = 0; k < 10; ++k)
{
logItem.PushBack("error_", "invalid operation");
}
putLogsReqError.LogItems.Add(logItem);
}
PutLogsResponse putLogRespError = client.PutLogs(putLogsReqError);
//query logs
client.GetLogs(new GetLogsRequest(project, logstore, DateUtils.TimeSpan() - 10, DateUtils.TimeSpan()));
//query histogram
client.GetHistograms(new GetHistogramsRequest(project, logstore, DateUtils.TimeSpan() - 10, DateUtils.TimeSpan()));
//list shards
client.ListShards(new ListShardsRequest(project, logstore));
//get cursor
String cursor = client.GetCursor(new GetCursorRequest(project, logstore, shardId, ShardCursorMode.BEGIN)).Cursor;
Console.WriteLine(cursor);
//batch get logs, loghub interface
BatchGetLogsResponse response = client.BatchGetLogs(new BatchGetLogsRequest(project, logstore, shardId, cursor, 10));
//list topic
client.ListTopics(new ListTopicsRequest(project, logstore));
//*/
}
private void Consume()
{
try
{
var logContexts = this.RecreateList();
if (logContexts != null && logContexts.Count > 0)
{
var putLogsRequest = new PutLogsRequest();
putLogsRequest.Project = this.project;
putLogsRequest.Topic = this.appInfo.GetAppName();
putLogsRequest.Logstore = this.logstore;
putLogsRequest.LogItems = logContexts.ToList();
this.client.PutLogs(putLogsRequest);
}
}
finally { }
}
internal PutLogsResponse PutLogs(PutLogsRequest request, LogGroup logGroup)
{
if (logGroup.LogsCount > LogConsts.LIMIT_LOG_COUNT)
{
throw new LogException("InvalidLogSize", "logItems' length exceeds maximum limitation： " + LogConsts.LIMIT_LOG_COUNT + " lines.");
}
else if (logGroup.SerializedSize > LogConsts.LIMIT_LOG_SIZE)
{
throw new LogException("InvalidLogSize", "logItems' size exceeds maximum limitation: " + LogConsts.LIMIT_LOG_SIZE + " byte.");
}
ServiceRequest sReq = new ServiceRequest();
sReq.Method = HttpMethod.Post;
sReq.Endpoint = BuildReqEndpoint(request);
//use empty string to replace Logstore if not set by user explicitly
string logstore = request.IsSetLogstore() ? request.Logstore : String.Empty;
sReq.ResourcePath = LogConsts.RESOURCE_LOGSTORES + LogConsts.RESOURCE_SEPARATOR + logstore;
FillCommonHeaders(sReq);
FillCommonParameters(sReq);
sReq.Headers.Add(LogConsts.NAME_HEADER_CONTENTTYPE, LogConsts.PBVALUE_HEADER_CONTENTTYPE);
byte[] logBytes = logGroup.ToByteArray();
sReq.Headers[LogConsts.NAME_HEADER_BODYRAWSIZE] = logBytes.Length.ToString();
sReq.Headers.Add(LogConsts.NAME_HEADER_COMPRESSTYPE, LogConsts.VALUE_HEADER_COMPRESSTYPE_LZ4);
logBytes = LogClientTools.CompressToLz4(logBytes);
sReq.Headers.Add(LogConsts.NAME_HEADER_MD5, LogClientTools.GetMd5Value(logBytes));
sReq.Content = new MemoryStream(logBytes);
ExecutionContext context = new ExecutionContext();
context.Signer = new LogRequestSigner(sReq.ResourcePath, HttpMethod.Post);
context.Credentials = new ServiceCredentials(this.AccessKeyId, this.AccessKey);
using (ServiceResponse response = serviceClient.Send(sReq, context))
{
LogClientTools.ResponseErrorCheck(response, context.Credentials);
PutLogsResponse putLogResp = new PutLogsResponse(response.Headers);
return(putLogResp);
}
}
protected override void Write(LogEventInfo logEvent)
{
var req = new PutLogsRequest("GrpcService", "EntityFramework")
{
LogItems = new List <LogItem>(),
Topic = logEvent.LoggerName
};
req.LogItems.Add(new LogItem()
{
Time = GetTimeSpan(),
Contents = new List <LogContent>
{
new LogContent("Message", logEvent.Message),
new LogContent("Time", DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss"))
}
});
_aliyunLogClient.PutLogs(req);
}
protected override void Write(LogEventInfo logEvent)
{
var logmodel = JsonConvert.DeserializeObject <AliyunLogModel>(logEvent.Message);
var content = logmodel.Content;
var project = logmodel.Project;
var logstore = logmodel.LogStore;
var topic = logmodel.Topic;
var req = new PutLogsRequest(project, logstore)
{
LogItems = new List <LogItem>(),
Topic = topic
};
req.LogItems.Add(new LogItem()
{
Time = GetTimeSpan(),
Contents = content.Select(p => new LogContent(p.Key, p.Value)).ToList()
});
req.LogItems[0].Contents = req.LogItems[0].Contents.Where(p => !string.IsNullOrWhiteSpace(p.Value)).ToList();
_aliyunLogClient.PutLogs(req);
}
/// <summary>
/// put logs into sls server
/// </summary>
/// <param name="request">The request to put logs </param>
/// <exception>LogException</exception>
/// <returns>The response to put logs</returns>
public PutLogsResponse PutLogs(PutLogsRequest request)
{
LogGroup.Builder lgBuilder = LogGroup.CreateBuilder();
if (request.IsSetTopic())
{
lgBuilder.Topic = request.Topic;
}
if (request.IsSetSource())
{
lgBuilder.Source = request.Source;
}
else
{
lgBuilder.Source = _localMachinePrivateIp; //use default machine private ip as source (should we
}
if (request.IsSetLogItems())
{
foreach (var item in request.LogItems)
{
Log.Builder logBuilder = Log.CreateBuilder();
logBuilder.Time = item.Time;
foreach (var kv in item.Contents)
{
Log.Types.Content.Builder contentBuilder = Log.Types.Content.CreateBuilder();
contentBuilder.Key = kv.Key;
contentBuilder.Value = kv.Value;
logBuilder.AddContents(contentBuilder);
}
lgBuilder.AddLogs(logBuilder);
}
}
return(PutLogs(request, lgBuilder.Build()));
}
static void Main(string[] args)
{
// select you endpoint https://help.aliyun.com/document_detail/29008.html
String endpoint = "cn-shanghai.log.aliyuncs.com",
accesskeyId = "",
accessKey = "",
project = "microex-test1",
logstore = "test";
LogClient client = new LogClient(endpoint, accesskeyId, accessKey);
//init http connection timeout
client.ConnectionTimeout = client.ReadWriteTimeout = 10000;
//list logstores
foreach (String l in client.ListLogstores(new ListLogstoresRequest(project)).Logstores)
{
Console.WriteLine(l);
}
//put logs
PutLogsRequest putLogsReqError = new PutLogsRequest();
putLogsReqError.Project = project;
putLogsReqError.Topic = "dotnet_topic";
putLogsReqError.Logstore = logstore;
putLogsReqError.LogItems = new List <LogItem>();
for (int i = 1; i <= 10; ++i)
{
LogItem logItem = new LogItem();
logItem.Time = DateUtils.TimeSpan();
for (int k = 0; k < 10; ++k)
{
logItem.PushBack("error_" + i.ToString(), "invalid operation");
}
putLogsReqError.LogItems.Add(logItem);
}
PutLogsResponse putLogRespError = client.PutLogs(putLogsReqError);
Thread.Sleep(5000);
//query logs, if query string is "", it means query all data
GetLogsRequest getLogReq = new GetLogsRequest(project,
logstore,
DateUtils.TimeSpan() - 100,
DateUtils.TimeSpan(),
"dotnet_topic",
"",
100,
0,
false);
GetLogsResponse getLogResp = client.GetLogs(getLogReq);
Console.WriteLine("Log count : " + getLogResp.Logs.Count.ToString());
for (int i = 0; i < getLogResp.Logs.Count; ++i)
{
var log = getLogResp.Logs[i];
Console.WriteLine("Log time : " + DateUtils.GetDateTime(log.Time));
for (int j = 0; j < log.Contents.Count; ++j)
{
Console.WriteLine("\t" + log.Contents[j].Key + " : " + log.Contents[j].Value);
}
Console.WriteLine("");
}
//query histogram
GetHistogramsResponse getHisResp = client.GetHistograms(new GetHistogramsRequest(project,
logstore,
DateUtils.TimeSpan() - 100,
DateUtils.TimeSpan(),
"dotnet_topic",
""));
Console.WriteLine("Histograms total count : " + getHisResp.TotalCount.ToString());
//list shards
ListShardsResponse listResp = client.ListShards(new ListShardsRequest(project, logstore));
Console.WriteLine("Shards count : " + listResp.Shards.Count.ToString());
//batch get logs
for (int i = 0; i < listResp.Shards.Count; ++i)
{
//get cursor
String cursor = client.GetCursor(new GetCursorRequest(project, logstore, listResp.Shards[i], ShardCursorMode.BEGIN)).Cursor;
Console.WriteLine("Cursor : " + cursor);
BatchGetLogsResponse batchGetResp = client.BatchGetLogs(new BatchGetLogsRequest(project, logstore, listResp.Shards[i], cursor, 10));
Console.WriteLine("Batch get log, shard id : " + listResp.Shards[i].ToString() + ", log count : " + batchGetResp.LogGroupList.LogGroupList_Count.ToString());
}
}
public void FT()
{
LogClient client = new LogClient("sls-failover.alibaba-inc.com", "", "");
uint topicFlag = DateUtils.TimeSpan();
int PUT_COUNT = 20, TOPIC_COUNT = 10, LOGITEM_COUNT = 20, CONTENT_COUNT = 10, SLEEP_INTERVAL = 2, SLEEP_TIME = 500;
for (int j = 1; j <= PUT_COUNT; ++j)
{
PutLogsRequest putLogsReqError = new PutLogsRequest();
putLogsReqError.Project = "ali-winlogtail-project";
putLogsReqError.Topic = "dotnet_topic_" + topicFlag + "_" + (j % TOPIC_COUNT);
putLogsReqError.Logstore = "sls-logstore-002";
putLogsReqError.LogItems = new List <LogItem>();
for (int i = 1; i <= LOGITEM_COUNT; ++i)
{
LogItem logItem = new LogItem();
logItem.Time = (uint)(topicFlag + j);
for (int k = 0; k < CONTENT_COUNT; ++k)
{
logItem.PushBack("error_" + (j % TOPIC_COUNT) + "_" + k, "invalid operation: " + i * j);
}
putLogsReqError.LogItems.Add(logItem);
}
PutLogsResponse putLogRespError = client.PutLogs(putLogsReqError);
if (j % SLEEP_INTERVAL == 0)
{
Thread.Sleep(SLEEP_TIME);
}
}
Thread.Sleep(50 * 1000);
ListLogstoresRequest req = new ListLogstoresRequest();
req.Project = "ali-winlogtail-project";
ListLogstoresResponse res = client.ListLogstores(req);
HashSet <String> logstoresSet = new HashSet <string>(res.Logstores);
Assert.IsTrue(logstoresSet.Contains("sls-logstore-002"));
ListTopicsRequest topicReq = new ListTopicsRequest();
topicReq.Project = "ali-winlogtail-project";
topicReq.Logstore = "sls-logstore-002";
topicReq.Lines = TOPIC_COUNT;
topicReq.Token = "dotnet_topic_" + topicFlag + "_";
ListTopicsResponse lstTopicsRequest = client.ListTopics(topicReq);
Assert.IsTrue(lstTopicsRequest.Count >= TOPIC_COUNT);
HashSet <String> topicSet = new HashSet <string>(lstTopicsRequest.Topics);
for (int i = 0; i < TOPIC_COUNT; ++i)
{
Assert.IsTrue(topicSet.Contains("dotnet_topic_" + topicFlag + "_" + i));
}
Thread.Sleep(SLEEP_TIME);
for (int i = 0; i < TOPIC_COUNT; ++i)
{
GetHistogramsRequest histReq = new GetHistogramsRequest();
histReq.Project = "ali-winlogtail-project";
histReq.Logstore = "sls-logstore-002";
histReq.Topic = "dotnet_topic_" + topicFlag + "_" + i;
histReq.To = (uint)(topicFlag + PUT_COUNT + 1);
histReq.From = (uint)topicFlag;
GetHistogramsResponse histResp = client.GetHistograms(histReq);
Assert.IsTrue(histResp.TotalCount == (PUT_COUNT / TOPIC_COUNT) * LOGITEM_COUNT);
if ((i + 1) % SLEEP_INTERVAL == 0)
{
Thread.Sleep(SLEEP_TIME);
}
}
Thread.Sleep(SLEEP_TIME);
for (int i = 0; i < TOPIC_COUNT; ++i)
{
for (int k = 0; k < 2; ++k)
{
GetHistogramsRequest histReq = new GetHistogramsRequest();
histReq.Project = "ali-winlogtail-project";
histReq.Logstore = "sls-logstore-002";
histReq.Topic = "dotnet_topic_" + topicFlag + "_" + i;
histReq.Query = "error_" + i + "_" + k;
histReq.To = (uint)(topicFlag + PUT_COUNT + 1);
histReq.From = (uint)topicFlag;
GetHistogramsResponse histResp = client.GetHistograms(histReq);
Assert.IsTrue(histResp.TotalCount == (PUT_COUNT / TOPIC_COUNT) * LOGITEM_COUNT);
if ((k + 1) * (i + 1) % SLEEP_INTERVAL == 0)
{
Thread.Sleep(SLEEP_TIME);
}
}
}
Thread.Sleep(SLEEP_TIME);
for (int i = 0; i < TOPIC_COUNT; ++i)
{
GetLogsRequest getLogsReq = new GetLogsRequest();
getLogsReq.Project = "ali-winlogtail-project";
getLogsReq.Logstore = "sls-logstore-002";
getLogsReq.Topic = "dotnet_topic_" + topicFlag + "_" + i;
getLogsReq.Lines = 120;
getLogsReq.To = (uint)(topicFlag + PUT_COUNT + 1);
getLogsReq.From = (uint)topicFlag;
GetLogsResponse getLogsResp = client.GetLogs(getLogsReq);
Assert.IsTrue(getLogsResp.Count == (PUT_COUNT / TOPIC_COUNT) * LOGITEM_COUNT);
String logs = getLogsResp.Print();
for (int m = 0; m < CONTENT_COUNT; ++m)
{
String dstStr = "error_" + i + "_" + m;
Assert.IsTrue(ChildStringOccurTimes(logs, dstStr) == getLogsResp.Count);
}
if ((i + 1) % SLEEP_INTERVAL == 0)
{
Thread.Sleep(SLEEP_TIME);
}
}
Thread.Sleep(SLEEP_TIME);
for (int i = 0; i < TOPIC_COUNT; ++i)
{
for (int k = 0; k < 2; ++k)
{
GetLogsRequest getLogsReq = new GetLogsRequest();
getLogsReq.Project = "ali-winlogtail-project";
getLogsReq.Logstore = "sls-logstore-002";
getLogsReq.Topic = "dotnet_topic_" + topicFlag + "_" + i;
getLogsReq.Query = "error_" + i + "_" + k;
getLogsReq.Lines = 120;
getLogsReq.To = (uint)(topicFlag + PUT_COUNT + 1);
getLogsReq.From = (uint)topicFlag;
GetLogsResponse getLogsResp = client.GetLogs(getLogsReq);
Assert.IsTrue(getLogsResp.Count == (PUT_COUNT / TOPIC_COUNT) * LOGITEM_COUNT);
String logs = getLogsResp.Print();
for (int m = 0; m < CONTENT_COUNT; ++m)
{
String dstStr = "error_" + i + "_" + m;
Assert.IsTrue(ChildStringOccurTimes(logs, dstStr) == getLogsResp.Count);
}
if ((k + 1) * (i + 1) % SLEEP_INTERVAL == 0)
{
Thread.Sleep(SLEEP_TIME);
}
}
}
Console.WriteLine();
}
private static void Test3()
{
string endpoint = "http://cn-shenzhen.log.aliyuncs.com"; //选择与上面步骤创建 project 所属区域匹配的日志服务 Endpoint
string accessKeyId = "LTAIAEMVSMtDaRcn"; //使用你的阿里云访问秘钥 AccessKeyId
string accessKeySecret = "u6CgiFiWd6ahL8ux4fRd7tWmiHmDhH"; //使用你的阿里云访问秘钥 AccessKeySecret
string project = "henry-hyh-logservice"; //上面步骤创建的项目名称
string logstore = "henry-hyh-logstore"; //上面步骤创建的日志库名称
int shardId = 0;
LogClient client = new LogClient(endpoint, accessKeyId, accessKeySecret);
//init http connection timeout
client.ConnectionTimeout = client.ReadWriteTimeout = 10000;
//*
//list logstores
foreach (String l in client.ListLogstores(new ListLogstoresRequest(project)).Logstores)
{
Console.WriteLine(l);
}
//put logs
DateTime unixTimestampZeroPoint = new DateTime(1970, 01, 01, 0, 0, 0, DateTimeKind.Utc);
PutLogsRequest putLogsReqError = new PutLogsRequest();
putLogsReqError.Project = project;
putLogsReqError.Topic = "dotnet_topic";
putLogsReqError.Logstore = logstore;
putLogsReqError.LogItems = new List <LogItem>();
for (int i = 1; i <= 10; ++i)
{
LogItem logItem = new LogItem();
logItem.Time = (uint)((DateTime.UtcNow - unixTimestampZeroPoint).TotalSeconds);
for (int k = 0; k < 10; ++k)
{
logItem.PushBack("error_", "invalid operation_" + i + "_" + k);
}
putLogsReqError.LogItems.Add(logItem);
}
PutLogsResponse putLogRespError = client.PutLogs(putLogsReqError);
Console.WriteLine("RequestId = {0}", putLogRespError.GetRequestId());
DateTime fromStamp = DateTime.UtcNow - new TimeSpan(0, 10, 0);
DateTime toStamp = DateTime.UtcNow;
uint from = (uint)((fromStamp - unixTimestampZeroPoint).TotalSeconds);
uint to = (uint)((toStamp - unixTimestampZeroPoint).TotalSeconds);
GetCursorResponse cursorResponse = client.GetCursor(new GetCursorRequest(project, logstore, shardId, ShardCursorMode.BEGIN));
var beginCursor = cursorResponse.Cursor;
cursorResponse = client.GetCursor(new GetCursorRequest(project, logstore, shardId, ShardCursorMode.END));
var endCursor = cursorResponse.Cursor;
var curCusor = beginCursor;
while (curCusor != endCursor)
{
BatchGetLogsResponse batchResponse = client.BatchGetLogs(new BatchGetLogsRequest(project, logstore, shardId, curCusor, 10));
curCusor = batchResponse.NextCursor;
var logGroups = batchResponse.LogGroupList;
foreach (var logGroup in logGroups.LogGroupList_List)
{
Console.WriteLine("Source = " + logGroup.Source);
Console.WriteLine("Topic = " + logGroup.Topic);
foreach (var log in logGroup.LogsList)
{
Console.WriteLine("Time = " + log.Time);
foreach (var content in log.ContentsList)
{
Console.WriteLine("{0} : {1}", content.Key, content.Value);
}
}
}
}
Console.WriteLine("Finish");
Console.ReadKey();
}
private static void Test()
{
// string endpoint = "http://cn-hangzhou-failover-intranet.sls.aliyuncs.com",
string endpoint = "http://cn-shenzhen.log.aliyuncs.com",
accesskeyId = "LTAIAEMVSMtDaRcn",
accessKey = "u6CgiFiWd6ahL8ux4fRd7tWmiHmDhH",
project = "henry-hyh-logservice",
logstore = "henry-hyh-logstore";
int shardId = 0;
LogClient client = new LogClient(endpoint, accesskeyId, accessKey);
//init http connection timeout
client.ConnectionTimeout = client.ReadWriteTimeout = 10000;
//list logstores
foreach (string l in client.ListLogstores(new ListLogstoresRequest(project)).Logstores)
{
Console.WriteLine(l);
}
//put logs
PutLogsRequest putLogsReqError = new PutLogsRequest();
putLogsReqError.Project = project;
putLogsReqError.Topic = "dotnet_topic";
putLogsReqError.Logstore = logstore;
putLogsReqError.LogItems = new List <LogItem>();
DateTime unixTimestampZeroPoint = new DateTime(1970, 01, 01, 0, 0, 0, DateTimeKind.Utc);
for (int i = 1; i <= 10; ++i)
{
LogItem logItem = new LogItem();
logItem.Time = (uint)((DateTime.UtcNow - unixTimestampZeroPoint).TotalSeconds);
for (int k = 0; k < 10; ++k)
{
logItem.PushBack("error_", "invalid operation");
}
putLogsReqError.LogItems.Add(logItem);
}
PutLogsResponse putLogRespError = client.PutLogs(putLogsReqError);
DateTime fromStamp = DateTime.UtcNow - new TimeSpan(0, 10, 0);
DateTime toStamp = DateTime.UtcNow;
uint from = (uint)((fromStamp - unixTimestampZeroPoint).TotalSeconds);
uint to = (uint)((toStamp - unixTimestampZeroPoint).TotalSeconds);
//query logs
client.GetLogs(new GetLogsRequest(project, logstore, from, to));
//query histogram
client.GetHistograms(new GetHistogramsRequest(project, logstore, from, to));
//list shards
client.ListShards(new ListShardsRequest(project, logstore));
//get cursor
string cursor = client.GetCursor(new GetCursorRequest(project, logstore, shardId, ShardCursorMode.BEGIN)).Cursor;
Console.WriteLine(cursor);
//batch get logs, loghub interface
BatchGetLogsResponse response = client.BatchGetLogs(new BatchGetLogsRequest(project, logstore, shardId, cursor, 10));
//list topic
client.ListTopics(new ListTopicsRequest(project, logstore));
Console.WriteLine("Finish");
Console.ReadKey();
}
static void Main(string[] args)
{
// select you endpoint https://help.aliyun.com/document_detail/29008.html
String endpoint = "http://cn-hangzhou.log.aliyuncs.com",
accesskeyId = "", //阿里云授权id
accessKey = "", //阿里云授权Key
project = "", //项目名称，每个项目可以创建10个日志库
logstore = ""; //日志库
//int shardId = 0;//分区id
LogClient client = new LogClient(endpoint, accesskeyId, accessKey);
//init http connection timeout
client.ConnectionTimeout = client.ReadWriteTimeout = 10000;
//list logstores
foreach (String l in client.ListLogstores(new ListLogstoresRequest(project)).Logstores)
{
Console.WriteLine(l);
}
//put logs
PutLogsRequest putLogsReqError = new PutLogsRequest
{
Project = project,
Topic = "dotnet_topic",
Logstore = logstore,
LogItems = new List <LogItem>()
};
for (int i = 1; i <= 10; ++i)
{
LogItem logItem = new LogItem {
Time = DateUtils.TimeSpan()
};
for (int k = 0; k < 10; ++k)
{
logItem.PushBack("info", "GetLogs 接口查询指定 Project 下某个 Logstore 中的日志数据。还可以通过指定相关参数仅查询符合指定条件的日志数据。");
}
putLogsReqError.LogItems.Add(logItem);
}
PutLogsResponse putLogRespError = client.PutLogs(putLogsReqError);
Thread.Sleep(5000);
//query logs, if query string is "", it means query all data
GetLogsRequest getLogReq = new GetLogsRequest(project,
logstore,
DateUtils.TimeSpan() - 100,
DateUtils.TimeSpan(),
"dotnet_topic",
"",
100,
0,
false);
GetLogsResponse getLogResp = client.GetLogs(getLogReq);
Console.WriteLine("Log count : " + getLogResp.Logs.Count.ToString());
for (int i = 0; i < getLogResp.Logs.Count; ++i)
{
var log = getLogResp.Logs[i];
Console.WriteLine("Log time : " + DateUtils.GetDateTime(log.Time));
for (int j = 0; j < log.Contents.Count; ++j)
{
Console.WriteLine("\t" + log.Contents[j].Key + " : " + log.Contents[j].Value);
}
Console.WriteLine("");
}
//query histogram
GetHistogramsResponse getHisResp = client.GetHistograms(new GetHistogramsRequest(project,
logstore,
DateUtils.TimeSpan() - 100,
DateUtils.TimeSpan(),
"dotnet_topic",
""));
Console.WriteLine("Histograms total count : " + getHisResp.TotalCount.ToString());
//list shards
ListShardsResponse listResp = client.ListShards(new ListShardsRequest(project, logstore));
Console.WriteLine("Shards count : " + listResp.Shards.Count.ToString());
//batch get logs
for (int i = 0; i < listResp.Shards.Count; ++i)
{
//get cursor
String cursor = client.GetCursor(new GetCursorRequest(project, logstore, listResp.Shards[i], ShardCursorMode.BEGIN)).Cursor;
Console.WriteLine("Cursor : " + cursor);
BatchGetLogsResponse batchGetResp = client.BatchGetLogs(new BatchGetLogsRequest(project, logstore, listResp.Shards[i], cursor, 10));
Console.WriteLine("Batch get log, shard id : " + listResp.Shards[i].ToString() + ", log count : " + batchGetResp.LogGroupList.LogGroupList_Count.ToString());
}
Console.ReadKey();
}
