feat: resource update server notify and client handler#264
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Zizo-Vi wants to merge 5 commits intomodelcontextprotocol:mainfrom
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feat: resource update server notify and client handler#264Zizo-Vi wants to merge 5 commits intomodelcontextprotocol:mainfrom
Zizo-Vi wants to merge 5 commits intomodelcontextprotocol:mainfrom
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Hi @tzolov, we encountered the following No handler registered issue when try to handle the "notifications/resources/updated" notification on MCP client of our project. I google a lot and found this feature is not implemented, so I submit this PR to add this feature. Could you please help review this PR and add this feature in the following SDK release?
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Zizo-Vi
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Jun 24, 2025
This enables servers to notify clients when specific resources are updated, allowing clients to react to individual resource changes rather than just list changes. - Add ResourcesUpdatedNotification schema with uri field - Add METHOD_NOTIFICATION_RESOURCES_UPDATED constant - Implement notifyResourcesUpdated() methods in McpAsyncServer and McpSyncServer - Add client-side support for resource update consumers and handlers - Client automatically reads updated resource content when notification received - Add tests for both async and sync server implementations Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
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Hi @Zizo-Vi , Thank you very mach for contribution a missing capability. |
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Rebased, squashed and merged at 9ebff0c |
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Thanks for merging, and glad to be contributed. |
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add resource update handler support to McpAsyncClient，and also add notifyResourcesUpdated to MCP server.
resolve #251
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