clients

package

v1.1.0 Latest Latest Go to latest Published: Sep 28, 2026 License: Apache-2.0 Imports: 8 Imported by: 0

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Repository

github.com/viant/datly

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Documentation ¶

Overview ¶

Package clients is the composition-root wiring for outbound client capabilities. It adapts the public xdatly HTTP and MCP provider contracts to native Bindly input binding and owns the lifecycle of Datly's default implementations. Handlers declare

HTTP xhttp.Provider `bind:"kind=http_client,required"`
MCP  xmcp.Provider  `bind:"kind=mcp_client,required"`

and receive whichever provider the runtime composition registered. Nothing here inspects request values; a provider is either registered or the binding fails.

Index ¶

Constants
func Providers(http xhttp.Provider, mcp xmcp.Provider) []locator.Provider
type Registry
- func New() *Registry

Constants ¶

View Source

const (
	// HTTPKind is the Bindly source kind that resolves xhttp.Provider.
	HTTPKind = "http_client"
	// MCPKind is the Bindly source kind that resolves xmcp.Provider.
	MCPKind = "mcp_client"
)

Variables ¶

This section is empty.

Functions ¶

func Providers ¶

func Providers(http xhttp.Provider, mcp xmcp.Provider) []locator.Provider

Providers adapts explicit provider implementations to Bindly providers. A nil implementation registers nothing for its kind, so a handler that requires that capability fails its binding instead of receiving a hidden default.

Types ¶

type Registry ¶

type Registry struct {
	// contains filtered or unexported fields
}

Registry owns Datly's default HTTP and MCP client implementations. The composition root that creates it must Close it at shutdown; handlers only borrow the providers it exposes.

func New ¶

func New() *Registry

New creates an empty default registry.

func (*Registry) Clients ¶

func (r *Registry) Clients() int

Clients reports the number of distinct configured clients currently held.

func (*Registry) Close ¶

func (r *Registry) Close() error

Close releases every client the registry created and refuses further resolution.

func (*Registry) HTTP ¶

func (r *Registry) HTTP() xhttp.Provider

HTTP returns the default HTTP provider, or nil for a nil registry.

func (*Registry) MCP ¶

func (r *Registry) MCP() xmcp.Provider

MCP returns the default MCP provider, or nil for a nil registry.

func (*Registry) Providers ¶

func (r *Registry) Providers() []locator.Provider

Providers returns the Bindly providers for both default capabilities. A nil registry contributes nothing, so dependent bindings fail closed.

Source Files ¶

View all Source files

clients.go

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