Fix premature SSE event split on embedded line endings#70
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TheSandDoctor wants to merge 4 commits intobtubbs:masterfrom
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Fix premature SSE event split on embedded line endings#70TheSandDoctor wants to merge 4 commits intobtubbs:masterfrom
TheSandDoctor wants to merge 4 commits intobtubbs:masterfrom
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Fixes bug btubbs#28 by changing how lines are parsed. Previously if a double line ending was embedded in the vent it could trip up SSEClient and return early, resulting in an unteriminated string/ValueError.
Expanded the test to include tests to cover CR, LF, CRLF instead of just LF (newline) and renamed the test to be more descriptive as to its purpose.
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This has been in continuous testing since last night but going to run it on the Wikimedia feed for a couple of days just to make sure that everything is working as desired, especially considering the relative rarity/randomness of the offending event message firing. |
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Fixes bug #28 by changing how lines are parsed. Previously if a double line ending was embedded in the event it could trip up SSEClient and return early, resulting in an unterminated string/ValueError. This also helps to resolve a vulnerability identified by @decatur in this comment by eliminating a regular expression application on all buffered data for each chunk.