145 lines
3.2 KiB
Go
145 lines
3.2 KiB
Go
package http
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import (
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"context"
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"crypto/tls"
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"net"
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"net/http"
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"github.com/unistack-org/micro/v3/client"
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)
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var (
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// DefaultPoolMaxStreams maximum streams on a connectioin
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// (20)
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DefaultPoolMaxStreams = 20
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// DefaultPoolMaxIdle maximum idle conns of a pool
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// (50)
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DefaultPoolMaxIdle = 50
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// DefaultMaxRecvMsgSize maximum message that client can receive
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// (4 MB).
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DefaultMaxRecvMsgSize = 1024 * 1024 * 4
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// DefaultMaxSendMsgSize maximum message that client can send
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// (4 MB).
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DefaultMaxSendMsgSize = 1024 * 1024 * 4
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)
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type poolMaxStreams struct{}
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type poolMaxIdle struct{}
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type codecsKey struct{}
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type tlsAuth struct{}
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type maxRecvMsgSizeKey struct{}
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type maxSendMsgSizeKey struct{}
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// maximum streams on a connectioin
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func PoolMaxStreams(n int) client.Option {
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return func(o *client.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, poolMaxStreams{}, n)
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}
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}
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// maximum idle conns of a pool
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func PoolMaxIdle(d int) client.Option {
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return func(o *client.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, poolMaxIdle{}, d)
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}
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}
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// AuthTLS should be used to setup a secure authentication using TLS
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func AuthTLS(t *tls.Config) client.Option {
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return func(o *client.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, tlsAuth{}, t)
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}
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}
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//
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// MaxRecvMsgSize set the maximum size of message that client can receive.
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//
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func MaxRecvMsgSize(s int) client.Option {
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return func(o *client.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, maxRecvMsgSizeKey{}, s)
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}
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}
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//
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// MaxSendMsgSize set the maximum size of message that client can send.
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//
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func MaxSendMsgSize(s int) client.Option {
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return func(o *client.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, maxSendMsgSizeKey{}, s)
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}
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}
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type httpClientKey struct{}
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func HTTPClient(c *http.Client) client.Option {
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return func(o *client.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, httpClientKey{}, c)
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}
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}
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type httpDialerKey struct{}
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func HTTPDialer(d *net.Dialer) client.Option {
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return func(o *client.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, httpDialerKey{}, d)
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}
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}
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type methodKey struct{}
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func Method(m string) client.CallOption {
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return func(o *client.CallOptions) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, methodKey{}, m)
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}
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}
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type pathKey struct{}
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func Path(p string) client.CallOption {
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return func(o *client.CallOptions) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, pathKey{}, p)
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}
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}
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type errorMapKey struct{}
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func ErrorMap(m map[string]interface{}) client.CallOption {
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return func(o *client.CallOptions) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, errorMapKey{}, m)
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}
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}
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