Method validateJSONRPCRoutes

expr/http_service.go:427–445

validateJSONRPCRoutes validates that JSON-RPC routes use the correct HTTP method.

(verr *eval.ValidationErrors)

// validateJSONRPCRoutes validates that JSON-RPC routes use the correct HTTP method.
func (svc *HTTPServiceExpr) validateJSONRPCRoutes(verr *eval.ValidationErrors) {
	for _, e := range svc.HTTPEndpoints {
		if e.IsJSONRPC() {
			for _, r := range e.Routes {
				// WebSocket requires GET
				if e.MethodExpr.IsStreaming() && e.SSE == nil {
					if r.Method != "GET" {
						verr.Add(r, "JSON-RPC WebSocket endpoint must use GET method, got %q", r.Method)
					}
				} else {
					// Regular JSON-RPC and SSE require POST
					if r.Method != "POST" {
						verr.Add(r, "JSON-RPC endpoint must use POST method, got %q", r.Method)
					}
				}
			}
		}
	}
}