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Commit 4bf972324b2f77a68cbba47756855c63d9431fd6

Authored by Paulo Fidalgo
Committed by Andrew Kane
1 parent eeb21d7a
Exists in master and in 18 other branches allow_missing, conversions_period, conversions_v2, eager_load, find_in_batches, index_name, lazy_index_name, less_deps, nested, reindex_refactor, relation, relation_search, routing_queue, scope_attributes, search_as_you_type, synonyms_ci, test_language, wildcard

Fix infinite recursion on multi search (#1098) 

When we retry a multi search, we should not perform subsequent retries,
otherwise we'll end in an inifite recursion if we don't have enough
matches.

In this commit, a new flag is added to mark the execution of a retry.
Also since we have a local variable and a method with the same name
`queries`, a rename was applied to the method argument to improve the
readability.
Showing 2 changed files with 7 additions and 7 deletions   Show diff stats
lib/searchkick/multi_search.rb
  Diff comments   View file @4bf9723
... ... @@ -14,12 +14,12 @@ module Searchkick
14 14  
15 15 private
16 16  
17   - def perform_search(queries)
18   - responses = client.msearch(body: queries.flat_map { |q| [q.params.except(:body), q.body] })["responses"]
  17 + def perform_search(search_queries, perform_retry: true)
  18 + responses = client.msearch(body: search_queries.flat_map { |q| [q.params.except(:body), q.body] })["responses"]
19 19  
20 20 retry_queries = []
21   - queries.each_with_index do |query, i|
22   - if query.retry_misspellings?(responses[i])
  21 + search_queries.each_with_index do |query, i|
  22 + if perform_retry && query.retry_misspellings?(responses[i])
23 23 query.send(:prepare) # okay, since we don't want to expose this method outside Searchkick
24 24 retry_queries << query
25 25 else
... ... @@ -28,10 +28,10 @@ module Searchkick
28 28 end
29 29  
30 30 if retry_queries.any?
31   - perform_search(retry_queries)
  31 + perform_search(retry_queries, perform_retry: false)
32 32 end
33 33  
34   - queries
  34 + search_queries
35 35 end
36 36  
37 37 def client
... ...
test/multi_search_test.rb
  Diff comments   View file @4bf9723
... ... @@ -22,7 +22,7 @@ class MultiSearchTest &lt; Minitest::Test
22 22  
23 23 def test_misspellings_below_unmet
24 24 store_names ["abc", "abd", "aee"]
25   - products = Product.search("abc", misspellings: {below: 2}, execute: false)
  25 + products = Product.search("abc", misspellings: {below: 5}, execute: false)
26 26 Searchkick.multi_search([products])
27 27 assert_equal ["abc", "abd"], products.map(&:name)
28 28 end
... ...