2 * Copyright 2017-present Facebook, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 #include "AtomicBatchDispatcher.h"
17 #include <folly/Format.h>
23 std::string createABDTokenNotDispatchedExMsg(
24 const std::vector<size_t>& vecTokensNotDispatched) {
25 size_t numTokensNotDispatched = vecTokensNotDispatched.size();
26 assert(numTokensNotDispatched > 0);
27 size_t numSeqNumToPrint =
28 (numTokensNotDispatched > 10 ? 10 : numTokensNotDispatched);
29 std::string strInputsNotFound =
30 folly::sformat("{}", vecTokensNotDispatched[0]);
31 for (size_t i = 1; i < numSeqNumToPrint; ++i) {
32 strInputsNotFound += folly::sformat(", {}", vecTokensNotDispatched[i]);
34 if (numSeqNumToPrint < numTokensNotDispatched) {
35 strInputsNotFound += "...";
37 return folly::sformat(
38 "{} input tokens (seq nums: {}) destroyed before calling dispatch",
39 numTokensNotDispatched,
43 std::string createUnexpectedNumResultsABDUsageExMsg(
44 size_t numExpectedResults,
45 size_t numActualResults) {
46 return folly::sformat(
47 "Unexpected number of results ({}) returned from dispatch function, "