mirror of
https://github.com/fnproject/fn.git
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73ae77614c
* Move out node-pool manager and replace it with RunnerPool extension * adds extension points for runner pools in load-balanced mode * adds error to return values in RunnerPool and Runner interfaces * Implements runner pool contract with context-aware shutdown * fixes issue with range * fixes tests to use runner abstraction * adds empty test file as a workaround for build requiring go source files in top-level package * removes flappy timeout test * update docs to reflect runner pool setup * refactors system tests to use runner abstraction * removes poolmanager * moves runner interfaces from models to api/runnerpool package * Adds a second runner to pool docs example * explicitly check for request spillover to second runner in test * moves runner pool package name for system tests * renames runner pool pointer variable for consistency * pass model json to runner * automatically cast to http.ResponseWriter in load-balanced call case * allow overriding of server RunnerPool via a programmatic ServerOption * fixes return type of ResponseWriter in test * move Placer interface to runnerpool package * moves hash-based placer out of open source project * removes siphash from Gopkg.lock
44 lines
1.6 KiB
Go
44 lines
1.6 KiB
Go
package fnext
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import (
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"net/http"
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"github.com/fnproject/fn/api/models"
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)
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type Extension interface {
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Name() string
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Setup(s ExtServer) error
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}
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// NOTE: ExtServer limits what the extension should do and prevents dependency loop
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type ExtServer interface {
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AddAppListener(listener AppListener)
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AddCallListener(listener CallListener)
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// AddAPIMiddleware add middleware
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AddAPIMiddleware(m Middleware)
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// AddAPIMiddlewareFunc add middlewarefunc
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AddAPIMiddlewareFunc(m MiddlewareFunc)
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// AddRootMiddleware add middleware add middleware for end user applications
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AddRootMiddleware(m Middleware)
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// AddRootMiddlewareFunc add middleware for end user applications
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AddRootMiddlewareFunc(m MiddlewareFunc)
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// AddEndpoint adds an endpoint to /v1/x
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AddEndpoint(method, path string, handler ApiHandler)
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// AddEndpoint adds an endpoint to /v1/x
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AddEndpointFunc(method, path string, handler func(w http.ResponseWriter, r *http.Request))
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// AddAppEndpoint adds an endpoints to /v1/apps/:app/x
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AddAppEndpoint(method, path string, handler ApiAppHandler)
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// AddAppEndpoint adds an endpoints to /v1/apps/:app/x
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AddAppEndpointFunc(method, path string, handler func(w http.ResponseWriter, r *http.Request, app *models.App))
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// AddRouteEndpoint adds an endpoints to /v1/apps/:app/routes/:route/x
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AddRouteEndpoint(method, path string, handler ApiRouteHandler)
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// AddRouteEndpoint adds an endpoints to /v1/apps/:app/routes/:route/x
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AddRouteEndpointFunc(method, path string, handler func(w http.ResponseWriter, r *http.Request, app *models.App, route *models.Route))
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// Datastore returns the Datastore Fn is using
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Datastore() models.Datastore
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}
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