43 lines
985 B
Go
43 lines
985 B
Go
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package examples
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import (
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"log"
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"net/http"
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"time"
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"github.com/antonlindstrom/pgstore"
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)
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// ExampleHandler is an example that displays the usage of PGStore.
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func ExampleHandler(w http.ResponseWriter, r *http.Request) {
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// Fetch new store.
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store, err := pgstore.NewPGStore("postgres://user:password@127.0.0.1:5432/database?sslmode=verify-full", []byte("secret-key"))
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if err != nil {
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log.Fatalf(err.Error())
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}
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defer store.Close()
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// Run a background goroutine to clean up expired sessions from the database.
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defer store.StopCleanup(store.Cleanup(time.Minute * 5))
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// Get a session.
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session, err := store.Get(r, "session-key")
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if err != nil {
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log.Fatalf(err.Error())
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}
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// Add a value.
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session.Values["foo"] = "bar"
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// Save.
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if err = session.Save(r, w); err != nil {
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log.Fatalf("Error saving session: %v", err)
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}
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// Delete session.
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session.Options.MaxAge = -1
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if err = session.Save(r, w); err != nil {
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log.Fatalf("Error saving session: %v", err)
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}
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}
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