68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
package ws
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import (
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"net/http"
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"time"
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mdata "github.com/go-gost/core/metadata"
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mdx "github.com/go-gost/x/metadata"
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)
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const (
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defaultPath = "/ws"
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defaultBacklog = 128
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)
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type metadata struct {
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path string
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backlog int
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handshakeTimeout time.Duration
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readHeaderTimeout time.Duration
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readBufferSize int
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writeBufferSize int
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enableCompression bool
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header http.Header
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}
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func (l *wsListener) parseMetadata(md mdata.Metadata) (err error) {
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const (
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path = "path"
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backlog = "backlog"
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handshakeTimeout = "handshakeTimeout"
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readHeaderTimeout = "readHeaderTimeout"
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readBufferSize = "readBufferSize"
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writeBufferSize = "writeBufferSize"
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enableCompression = "enableCompression"
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header = "header"
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)
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l.md.path = mdx.GetString(md, path)
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if l.md.path == "" {
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l.md.path = defaultPath
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}
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l.md.backlog = mdx.GetInt(md, backlog)
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if l.md.backlog <= 0 {
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l.md.backlog = defaultBacklog
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}
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l.md.handshakeTimeout = mdx.GetDuration(md, handshakeTimeout)
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l.md.readHeaderTimeout = mdx.GetDuration(md, readHeaderTimeout)
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l.md.readBufferSize = mdx.GetInt(md, readBufferSize)
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l.md.writeBufferSize = mdx.GetInt(md, writeBufferSize)
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l.md.enableCompression = mdx.GetBool(md, enableCompression)
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if mm := mdx.GetStringMapString(md, header); len(mm) > 0 {
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hd := http.Header{}
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for k, v := range mm {
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hd.Add(k, v)
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}
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l.md.header = hd
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}
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return
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}
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