package morphconfig import ( "fmt" "strconv" "time" "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config" "github.com/nspcc-dev/neofs-node/pkg/morph/client" ) const ( subsection = "morph" notarySubsection = "notary" // DialTimeoutDefault is a default dial timeout of morph chain client connection. DialTimeoutDefault = 5 * time.Second // PriorityDefault is a default endpoint priority for the morph client. PriorityDefault = 1 // CacheTTLDefault is a default value for cached values TTL. // It is 0, because actual default depends on block time. CacheTTLDefault = time.Duration(0) // SwitchIntervalDefault is a default Neo RPCs switch interval. SwitchIntervalDefault = 2 * time.Minute ) // RPCEndpoint returns list of the values of "rpc_endpoint" config parameter // from "morph" section. // // Throws panic if list is empty. func RPCEndpoint(c *config.Config) []client.Endpoint { var es []client.Endpoint sub := c.Sub(subsection).Sub("rpc_endpoint") for i := 0; ; i++ { s := sub.Sub(strconv.FormatInt(int64(i), 10)) addr := config.StringSafe(s, "address") if addr == "" { break } priority := int(config.IntSafe(s, "priority")) if priority <= 0 { priority = PriorityDefault } es = append(es, client.Endpoint{ Address: addr, Priority: priority, }) } if len(es) == 0 { panic(fmt.Errorf("no morph chain RPC endpoints, see `morph.rpc_endpoint` section")) } return es } // DialTimeout returns the value of "dial_timeout" config parameter // from "morph" section. // // Returns DialTimeoutDefault if the value is not positive duration. func DialTimeout(c *config.Config) time.Duration { v := config.DurationSafe(c.Sub(subsection), "dial_timeout") if v > 0 { return v } return DialTimeoutDefault } // CacheTTL returns the value of "cache_ttl" config parameter // from "morph" section. // // Returns CacheTTLDefault if value is zero or invalid. Supports negative durations. func CacheTTL(c *config.Config) time.Duration { res := config.DurationSafe(c.Sub(subsection), "cache_ttl") if res != 0 { return res } return CacheTTLDefault } // SwitchInterval returns the value of "switch_interval" config parameter // from "morph" section. // // Returns SwitchIntervalDefault if value is not positive duration. func SwitchInterval(c *config.Config) time.Duration { res := config.DurationSafe(c.Sub(subsection), "switch_interval") if res != 0 { return res } return SwitchIntervalDefault }