1 files changed, 0 insertions, 194 deletions
diff --git a/vendor/github.com/bwmarrin/discordgo/ratelimit.go b/vendor/github.com/bwmarrin/discordgo/ratelimit.go
deleted file mode 100644
index dc48c924..00000000
--- a/vendor/github.com/bwmarrin/discordgo/ratelimit.go
+++ /dev/null
@@ -1,194 +0,0 @@
-package discordgo
-
-import (
-	"net/http"
-	"strconv"
-	"strings"
-	"sync"
-	"sync/atomic"
-	"time"
-)
-
-// customRateLimit holds information for defining a custom rate limit
-type customRateLimit struct {
-	suffix   string
-	requests int
-	reset    time.Duration
-}
-
-// RateLimiter holds all ratelimit buckets
-type RateLimiter struct {
-	sync.Mutex
-	global           *int64
-	buckets          map[string]*Bucket
-	globalRateLimit  time.Duration
-	customRateLimits []*customRateLimit
-}
-
-// NewRatelimiter returns a new RateLimiter
-func NewRatelimiter() *RateLimiter {
-
-	return &RateLimiter{
-		buckets: make(map[string]*Bucket),
-		global:  new(int64),
-		customRateLimits: []*customRateLimit{
-			&customRateLimit{
-				suffix:   "//reactions//",
-				requests: 1,
-				reset:    200 * time.Millisecond,
-			},
-		},
-	}
-}
-
-// GetBucket retrieves or creates a bucket
-func (r *RateLimiter) GetBucket(key string) *Bucket {
-	r.Lock()
-	defer r.Unlock()
-
-	if bucket, ok := r.buckets[key]; ok {
-		return bucket
-	}
-
-	b := &Bucket{
-		Remaining: 1,
-		Key:       key,
-		global:    r.global,
-	}
-
-	// Check if there is a custom ratelimit set for this bucket ID.
-	for _, rl := range r.customRateLimits {
-		if strings.HasSuffix(b.Key, rl.suffix) {
-			b.customRateLimit = rl
-			break
-		}
-	}
-
-	r.buckets[key] = b
-	return b
-}
-
-// GetWaitTime returns the duration you should wait for a Bucket
-func (r *RateLimiter) GetWaitTime(b *Bucket, minRemaining int) time.Duration {
-	// If we ran out of calls and the reset time is still ahead of us
-	// then we need to take it easy and relax a little
-	if b.Remaining < minRemaining && b.reset.After(time.Now()) {
-		return b.reset.Sub(time.Now())
-	}
-
-	// Check for global ratelimits
-	sleepTo := time.Unix(0, atomic.LoadInt64(r.global))
-	if now := time.Now(); now.Before(sleepTo) {
-		return sleepTo.Sub(now)
-	}
-
-	return 0
-}
-
-// LockBucket Locks until a request can be made
-func (r *RateLimiter) LockBucket(bucketID string) *Bucket {
-	return r.LockBucketObject(r.GetBucket(bucketID))
-}
-
-// LockBucketObject Locks an already resolved bucket until a request can be made
-func (r *RateLimiter) LockBucketObject(b *Bucket) *Bucket {
-	b.Lock()
-
-	if wait := r.GetWaitTime(b, 1); wait > 0 {
-		time.Sleep(wait)
-	}
-
-	b.Remaining--
-	return b
-}
-
-// Bucket represents a ratelimit bucket, each bucket gets ratelimited individually (-global ratelimits)
-type Bucket struct {
-	sync.Mutex
-	Key       string
-	Remaining int
-	limit     int
-	reset     time.Time
-	global    *int64
-
-	lastReset       time.Time
-	customRateLimit *customRateLimit
-	Userdata        interface{}
-}
-
-// Release unlocks the bucket and reads the headers to update the buckets ratelimit info
-// and locks up the whole thing in case if there's a global ratelimit.
-func (b *Bucket) Release(headers http.Header) error {
-	defer b.Unlock()
-
-	// Check if the bucket uses a custom ratelimiter
-	if rl := b.customRateLimit; rl != nil {
-		if time.Now().Sub(b.lastReset) >= rl.reset {
-			b.Remaining = rl.requests - 1
-			b.lastReset = time.Now()
-		}
-		if b.Remaining < 1 {
-			b.reset = time.Now().Add(rl.reset)
-		}
-		return nil
-	}
-
-	if headers == nil {
-		return nil
-	}
-
-	remaining := headers.Get("X-RateLimit-Remaining")
-	reset := headers.Get("X-RateLimit-Reset")
-	global := headers.Get("X-RateLimit-Global")
-	retryAfter := headers.Get("Retry-After")
-
-	// Update global and per bucket reset time if the proper headers are available
-	// If global is set, then it will block all buckets until after Retry-After
-	// If Retry-After without global is provided it will use that for the new reset
-	// time since it's more accurate than X-RateLimit-Reset.
-	// If Retry-After after is not proided, it will update the reset time from X-RateLimit-Reset
-	if retryAfter != "" {
-		parsedAfter, err := strconv.ParseInt(retryAfter, 10, 64)
-		if err != nil {
-			return err
-		}
-
-		resetAt := time.Now().Add(time.Duration(parsedAfter) * time.Millisecond)
-
-		// Lock either this single bucket or all buckets
-		if global != "" {
-			atomic.StoreInt64(b.global, resetAt.UnixNano())
-		} else {
-			b.reset = resetAt
-		}
-	} else if reset != "" {
-		// Calculate the reset time by using the date header returned from discord
-		discordTime, err := http.ParseTime(headers.Get("Date"))
-		if err != nil {
-			return err
-		}
-
-		unix, err := strconv.ParseInt(reset, 10, 64)
-		if err != nil {
-			return err
-		}
-
-		// Calculate the time until reset and add it to the current local time
-		// some extra time is added because without it i still encountered 429's.
-		// The added amount is the lowest amount that gave no 429's
-		// in 1k requests
-		delta := time.Unix(unix, 0).Sub(discordTime) + time.Millisecond*250
-		b.reset = time.Now().Add(delta)
-	}
-
-	// Udpate remaining if header is present
-	if remaining != "" {
-		parsedRemaining, err := strconv.ParseInt(remaining, 10, 32)
-		if err != nil {
-			return err
-		}
-		b.Remaining = int(parsedRemaining)
-	}
-
-	return nil
-}