Disable logging of LSP traffic.

ansible/roles/emacs/files/elisp/common-lsp.el

@@ -7,6 +7,8 @@
               ;; M-?
               ;; ([remap xref-find-references] . lsp-ui-peek-find-references)
               ("C-c C-a" . eglot-code-actions)
+              ;; C-M-.
+              ([remap xref-find-apropos] . #'consult-eglot-symbols)
               )
   :hook (
          (eglot-managed-mode . (lambda ()
@@ -16,27 +18,19 @@
                                  ))
          )
   :config
-  ;; Increase garbage collection threshold for performance (default 800000)
-  (setq gc-cons-threshold 100000000)
-
-  ;; Increase amount of data read from processes, default 4k
-  (when (>= emacs-major-version 27)
-    (setq read-process-output-max (* 1024 1024)) ;; 1mb
-    )
-
+  (fset #'jsonrpc--log-event #'ignore) ;; Disable logging LSP traffic for performance boost
   (set-face-attribute 'eglot-highlight-symbol-face nil :background "#0291a1" :foreground "black")
   (set-face-attribute 'eglot-mode-line nil :inherit 'mode-line :bold nil)
 
-  (use-package consult-eglot
-    :bind (
-           :map eglot-mode-map
-           ;; C-M-.
-           ([remap xref-find-apropos] . #'consult-eglot-symbols)
-           )
-    )
+
   :custom
   (eglot-autoshutdown t "Shut down server when last buffer is killed.")
   (eglot-sync-connect 0 "Don't block on language server starting.")
+  (eglot-send-changes-idle-time 0.1)
+  )
+
+(use-package consult-eglot
+  :commands (consult-eglot-symbols)
   )
 
 (provide 'common-lsp)