| /** | |
| * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. | |
| * SPDX-License-Identifier: Apache-2.0. | |
| */ | |
| namespace Aws | |
| { | |
| namespace Monitoring | |
| { | |
| /** | |
| * Metrics definitions optional from HttpClient module inside AWS Sdk core. | |
| */ | |
| enum class HttpClientMetricsType | |
| { | |
| /* | |
| * Requires a successful DNS lookup, contains the (IPv4 or IPv6 as appropriate) numeric address of the connection endpoint to which the attempt was sent. | |
| */ | |
| DestinationIp = 0, | |
| /** | |
| * Requires the SDK to recognize that an existing connection was reused to make the request, | |
| * contains the time interval (in milliseconds) between the construction of the http request and when a connection was successfully acquired from the connection pool. | |
| */ | |
| AcquireConnectionLatency, | |
| /** | |
| * Requires the SDK to recognize whether or not an existing connection was used to make the request, | |
| * contains 1 if an existing connection was used to perform the http request; contains 0 if a new connection was opened to perform the http request. | |
| */ | |
| ConnectionReused, | |
| /** | |
| * Requires the SDK to recognize that a new connection was established to make the request, | |
| * contains the time interval (in milliseconds) between the construction of the http request and when a connection was fully established. | |
| * If the SDK is able to estimate this time despite not having a perfectly accurate callback for the specific event, then it should. | |
| * For example, if the http client includes user-level data write functions that are guaranteed to be called shortly after connection establishment, | |
| * then the first call could be used as a reasonable time marker for ConnectLatency | |
| */ | |
| ConnectLatency, | |
| /** | |
| * Requires the SDK to be able to mark the point in time where the request starts transmission, | |
| * contains the time interval (in milliseconds) between when the request begins transmission to the service and when a terminal error has occurred or the response has been parsed, | |
| * excluding streaming payloads. Like ConnectLatency, if the SDK has access to an event that is a "close enough" marker in time, it should include this entry. | |
| * The request here is a http level request, not a service level API request. | |
| */ | |
| RequestLatency, | |
| /** | |
| * Requires the SDK to have access to how long it took to perform DNS lookup, if it took place, | |
| * contains the time (in milliseconds) it took to perform DNS lookup, during the Api Call attempt. | |
| */ | |
| DnsLatency, | |
| /** | |
| * Requires the SDK to have access to how long it took to establish the underlying Tcp/Ip connection used for the request, | |
| * contains the time (in milliseconds) it took to fully establish the TCP/IP connection used to make the request attempt. | |
| */ | |
| TcpLatency, | |
| /** | |
| * Requires the SDK to have access to how long it took to perform the SSL handshake for a secure request, | |
| * contains the time (in milliseconds) it took to perform a SSL handshake over the established TCP/IP connection. | |
| */ | |
| SslLatency, | |
| /** | |
| * Request the SDK to have access to the download speed in bytes per | |
| * second for a request. | |
| */ | |
| DownloadSpeed, | |
| Throughput, | |
| /** | |
| * Upload speed of the request in bytes per second. | |
| */ | |
| UploadSpeed, | |
| /** | |
| * Unknow Metrics Type | |
| */ | |
| Unknown | |
| }; | |
| typedef Aws::Map<Aws::String, int64_t> HttpClientMetricsCollection; | |
| AWS_CORE_API HttpClientMetricsType GetHttpClientMetricTypeByName(const Aws::String& name); | |
| AWS_CORE_API Aws::String GetHttpClientMetricNameByType(HttpClientMetricsType type); | |
| } | |
| } | |