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more reddit client tweaks

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This commit is contained in:
Andre Medeiros 2022-10-26 21:59:44 -04:00
parent 4a805e57d0
commit 2c04466a6b
1 changed files with 15 additions and 12 deletions
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27
internal/reddit/client.go
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@ -3,7 +3,7 @@ package reddit
import (
"context"
"fmt"
"io/ioutil"
"io"
"net/http"
"net/http/httptrace"
"regexp"
@ -29,6 +29,7 @@ type Client struct {
id string
secret string
trace *httptrace.ClientTrace
client *http.Client
pool *fastjson.ParserPool
statsd statsd.ClientInterface
redis *redis.Client
@ -94,12 +95,14 @@ func NewClient(id, secret string, statsd statsd.ClientInterface, redis *redis.Cl
},
}
/*
t := http.DefaultTransport.(*http.Transport).Clone()
t.IdleConnTimeout = 60 * time.Second
t.ResponseHeaderTimeout = 5 * time.Second
client := &http.Client{Transport: t}
*/
t := http.DefaultTransport.(*http.Transport).Clone()
t.MaxIdleConns = connLimit / 2
t.MaxConnsPerHost = connLimit
t.MaxIdleConnsPerHost = 100
client := &http.Client{
Timeout: 5 * time.Second,
Transport: t,
}
pool := &fastjson.ParserPool{}
@ -117,6 +120,7 @@ func NewClient(id, secret string, statsd statsd.ClientInterface, redis *redis.Cl
id,
secret,
trace,
client,
pool,
statsd,
redis,
@ -158,7 +162,7 @@ func (rc *Client) doRequest(ctx context.Context, r *Request, errmap map[int]erro
start := time.Now()
resp, err := http.DefaultClient.Do(req)
resp, err := rc.client.Do(req)
_ = rc.statsd.Incr("reddit.api.calls", r.tags, 0.1)
@ -169,7 +173,9 @@ func (rc *Client) doRequest(ctx context.Context, r *Request, errmap map[int]erro
}
return nil, nil, err
}
defer resp.Body.Close()
bb, err := io.ReadAll(resp.Body)
resp.Body.Close()
_ = rc.statsd.Histogram("reddit.api.latency", float64(time.Since(start).Milliseconds()), r.tags, 0.1)
rli := &RateLimitingInfo{Present: false}
if resp.Header.Get(RateLimitRemainingHeader) != "" {
@ -180,9 +186,6 @@ func (rc *Client) doRequest(ctx context.Context, r *Request, errmap map[int]erro
rli.Timestamp = time.Now().String()
}
bb, err := ioutil.ReadAll(resp.Body)
_ = rc.statsd.Histogram("reddit.api.latency", float64(time.Since(start).Milliseconds()), r.tags, 0.1)
if resp.StatusCode == 200 {
return bb, rli, nil
}