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Log response headers

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This commit is contained in:
Ske 2020-08-27 22:33:50 +02:00
parent 35f0c342b6
commit 2005ce3296
1 changed files with 10 additions and 0 deletions
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10
PluralKit.Bot/Tracing/DiscordRequestObserver.cs
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@ -1,6 +1,7 @@
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Diagnostics; using System.Diagnostics;
using System.Linq;
using System.Net.Http; using System.Net.Http;
using System.Runtime.CompilerServices; using System.Runtime.CompilerServices;
using System.Text.RegularExpressions; using System.Text.RegularExpressions;
@ -20,6 +21,9 @@ namespace PluralKit.Bot
private readonly IMetrics _metrics; private readonly IMetrics _metrics;
private readonly ILogger _logger; private readonly ILogger _logger;
private bool ShouldLogHeader(string name) =>
name.StartsWith("x-ratelimit");
public DiscordRequestObserver(ILogger logger, IMetrics metrics) public DiscordRequestObserver(ILogger logger, IMetrics metrics)
{ {
_metrics = metrics; _metrics = metrics;
@ -78,9 +82,15 @@ namespace PluralKit.Bot
var content = await response.Content.ReadAsStringAsync(); var content = await response.Content.ReadAsStringAsync();
LogContext.PushProperty("ResponseBody", content); LogContext.PushProperty("ResponseBody", content);
} }
var headers = response.Headers
.Where(header => ShouldLogHeader(header.Key.ToLowerInvariant()))
.ToDictionary(k => k.Key.ToLowerInvariant(),
v => string.Join(';', v.Value));
_logger _logger
.ForContext("RequestUrlRoute", endpoint) .ForContext("RequestUrlRoute", endpoint)
.ForContext("ResponseHeaders", headers)
.Debug( .Debug(
"HTTP: {RequestMethod} {RequestUrl} -> {ResponseStatusCode} {ResponseStatusString} (in {RequestDurationMs:F1} ms)", "HTTP: {RequestMethod} {RequestUrl} -> {ResponseStatusCode} {ResponseStatusString} (in {RequestDurationMs:F1} ms)",
response.RequestMessage.Method, response.RequestMessage.Method,