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Code Issues Releases Activity

Refine DNS strategies

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This commit is contained in:
JimhHan
2021-04-09 23:36:36 +08:00
parent f4a048aa0c
commit 726a722019
21 changed files with 255 additions and 208 deletions
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6
app/dns/nameserver.go
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@ -20,7 +20,7 @@ type Server interface {
// Name of the Client.
Name() string
// QueryIP sends IP queries to its configured server.
QueryIP(ctx context.Context, domain string, clientIP net.IP, option dns.IPOption, disableCache bool) ([]net.IP, error)
QueryIP(ctx context.Context, domain string, clientIP net.IP, option dns.IPOption, cs CacheStrategy) ([]net.IP, error)
}
// Client is the interface for DNS client.
@ -177,9 +177,9 @@ func (c *Client) Name() string {
}
// QueryIP send DNS query to the name server with the client's IP.
func (c *Client) QueryIP(ctx context.Context, domain string, option dns.IPOption, disableCache bool) ([]net.IP, error) {
func (c *Client) QueryIP(ctx context.Context, domain string, option dns.IPOption, cs CacheStrategy) ([]net.IP, error) {
ctx, cancel := context.WithTimeout(ctx, 4*time.Second)
ips, err := c.server.QueryIP(ctx, domain, c.clientIP, option, disableCache)
ips, err := c.server.QueryIP(ctx, domain, c.clientIP, option, cs)
cancel()
if err != nil {