package ws import ( "net/http" "time" mdata "github.com/go-gost/core/metadata" mdx "github.com/go-gost/x/metadata" ) const ( defaultPath = "/ws" ) type metadata struct { host string path string handshakeTimeout time.Duration readHeaderTimeout time.Duration readBufferSize int writeBufferSize int enableCompression bool header http.Header keepAlive time.Duration } func (d *wsDialer) parseMetadata(md mdata.Metadata) (err error) { const ( host = "host" path = "path" handshakeTimeout = "handshakeTimeout" readHeaderTimeout = "readHeaderTimeout" readBufferSize = "readBufferSize" writeBufferSize = "writeBufferSize" enableCompression = "enableCompression" header = "header" keepAlive = "keepAlive" ) d.md.host = mdx.GetString(md, host) d.md.path = mdx.GetString(md, path) if d.md.path == "" { d.md.path = defaultPath } d.md.handshakeTimeout = mdx.GetDuration(md, handshakeTimeout) d.md.readHeaderTimeout = mdx.GetDuration(md, readHeaderTimeout) d.md.readBufferSize = mdx.GetInt(md, readBufferSize) d.md.writeBufferSize = mdx.GetInt(md, writeBufferSize) d.md.enableCompression = mdx.GetBool(md, enableCompression) if m := mdx.GetStringMapString(md, header); len(m) > 0 { h := http.Header{} for k, v := range m { h.Add(k, v) } d.md.header = h } d.md.keepAlive = mdx.GetDuration(md, keepAlive) return }