resolveAddress() — gin Function Reference

Architecture documentation for the resolveAddress() function in utils.go from the gin codebase.

Function go GinCore Routing

Entity Profile

GinCore→ Routing→ resolveAddress() — gin Function Reference

Dependency Diagram

graph TD
  9d58c4ef_cffa_73ed_cc08_5e441bff88eb["resolveAddress()"]
  5bca33d6_0728_cd3b_708c_a59f93f5d952["utils.go"]
  9d58c4ef_cffa_73ed_cc08_5e441bff88eb -->|defined in| 5bca33d6_0728_cd3b_708c_a59f93f5d952
  style 9d58c4ef_cffa_73ed_cc08_5e441bff88eb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

utils.go lines 147–161

func resolveAddress(addr []string) string {
	switch len(addr) {
	case 0:
		if port := os.Getenv("PORT"); port != "" {
			debugPrint("Environment variable PORT=\"%s\"", port)
			return ":" + port
		}
		debugPrint("Environment variable PORT is undefined. Using port :8080 by default")
		return ":8080"
	case 1:
		return addr[0]
	default:
		panic("too many parameters")
	}
}