直播:后台 JWT 推流、前台画中画;WebRTC 服务与 Nginx WebSocket 代理

Made-with: Cursor
This commit is contained in:
whm
2026-03-25 15:00:14 +08:00
parent b83ec91b1a
commit 7811adca66
1050 changed files with 146524 additions and 37 deletions

View File

@@ -0,0 +1,44 @@
// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
// SPDX-License-Identifier: MIT
package sdp
type unmarshalCache struct {
sessionAttributes []Attribute
mediaAttributes []Attribute
}
func (c *unmarshalCache) reset() {
c.sessionAttributes = c.sessionAttributes[:0]
c.mediaAttributes = c.mediaAttributes[:0]
}
func (c *unmarshalCache) getSessionAttribute() *Attribute {
c.sessionAttributes = append(c.sessionAttributes, Attribute{})
return &c.sessionAttributes[len(c.sessionAttributes)-1]
}
func (c *unmarshalCache) cloneSessionAttributes() []Attribute {
if len(c.sessionAttributes) == 0 {
return nil
}
s := make([]Attribute, len(c.sessionAttributes))
copy(s, c.sessionAttributes)
c.sessionAttributes = c.sessionAttributes[:0]
return s
}
func (c *unmarshalCache) getMediaAttribute() *Attribute {
c.mediaAttributes = append(c.mediaAttributes, Attribute{})
return &c.mediaAttributes[len(c.mediaAttributes)-1]
}
func (c *unmarshalCache) cloneMediaAttributes() []Attribute {
if len(c.mediaAttributes) == 0 {
return nil
}
s := make([]Attribute, len(c.mediaAttributes))
copy(s, c.mediaAttributes)
c.mediaAttributes = c.mediaAttributes[:0]
return s
}