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@connorsmacd connorsmacd commented Sep 9, 2025

Reference: https://jira.mongodb.org/browse/CDRIVER-4722

Motivation

Now that our minimum wire version is 4.2, we can use exclusively use OP_MSG for cursors.

Changes

  • Remove all support for legacy opcodes in cursor implementation and tests.
  • Simplify cursor implementation by removing dual code path logic.

@connorsmacd connorsmacd changed the title CDRIVER-4722 delete legacy op cursor code CDRIVER-4722 remove cursor support for legacy op codes Sep 11, 2025
@connorsmacd connorsmacd changed the title CDRIVER-4722 remove cursor support for legacy op codes CDRIVER-4722 remove cursor support for legacy opcodes Sep 11, 2025
@connorsmacd connorsmacd marked this pull request as ready for review September 11, 2025 18:29
@connorsmacd connorsmacd requested a review from a team as a code owner September 11, 2025 18:29
@kevinAlbs kevinAlbs requested a review from mdb-ad September 11, 2025 18:30
${PROJECT_SOURCE_DIR}/src/mongoc/mongoc-cursor-cmd-deprecated.c
${PROJECT_SOURCE_DIR}/src/mongoc/mongoc-cursor-find.c
${PROJECT_SOURCE_DIR}/src/mongoc/mongoc-cursor-find-cmd.c
${PROJECT_SOURCE_DIR}/src/mongoc/mongoc-cursor-find-opquery.c
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FYI: before closing CDRIVER-4722, set PHP Team Attention Needed: Needed. I expect the file removal will require an update to the PHP driver build listing of source files: https://github.com/mongodb/mongo-php-driver/blob/5bf907601604618556de9698ed26a4b5a4ad54b4/config.m4#L363

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LGTM! Yay for code removal.

@connorsmacd connorsmacd merged commit 04771de into mongodb:master Sep 16, 2025
44 of 46 checks passed
Julia-Garland pushed a commit to Julia-Garland/mongo-c-driver that referenced this pull request Oct 7, 2025
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3 participants