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https://github.com/etcd-io/etcd.git
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5d865e321c
Conflicts: server/v2/tests/delete_handler_test.go server/v2/tests/get_handler_test.go server/v2/tests/post_handler_test.go server/v2/tests/put_handler_test.go third_party/github.com/coreos/go-etcd/etcd/requests.go
31 lines
674 B
Go
31 lines
674 B
Go
package v2
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import (
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"net/http"
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"path"
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"strconv"
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"github.com/gorilla/mux"
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)
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// getIndexHandler retrieves the current lock index.
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func (h *handler) getIndexHandler(w http.ResponseWriter, req *http.Request) {
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h.client.SyncCluster()
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vars := mux.Vars(req)
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keypath := path.Join(prefix, vars["key"])
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// Read all indices.
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resp, err := h.client.Get(keypath, true, true)
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if err != nil {
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http.Error(w, "lock children lookup error: " + err.Error(), http.StatusInternalServerError)
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return
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}
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// Write out the index of the last one to the response body.
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indices := extractResponseIndices(resp)
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if len(indices) > 0 {
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w.Write([]byte(strconv.Itoa(indices[0])))
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}
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}
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