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Kernel communication fails when not ready now

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Takafumi Arakaki 2012-05-13 16:51:04 +02:00
parent 9e0b03e3a4
commit 8f3ffae2a3
1 changed files with 3 additions and 0 deletions
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3
ein-kernel.el
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@ -215,6 +215,7 @@ The kernel will no longer be responsive.")))
(defun ein:kernel-object-info-request (kernel objname) (defun ein:kernel-object-info-request (kernel objname)
(assert (ein:kernel-ready-p kernel))
(when objname (when objname
(let* ((content (list :oname (format "%S" objname))) (let* ((content (list :oname (format "%S" objname)))
(msg (ein:kernel-get-msg kernel "object_info_request" content))) (msg (ein:kernel-get-msg kernel "object_info_request" content)))
@ -225,6 +226,7 @@ The kernel will no longer be responsive.")))
(defun ein:kernel-execute (kernel code) (defun ein:kernel-execute (kernel code)
(assert (ein:kernel-ready-p kernel))
(let* ((content (list (let* ((content (list
:code code :code code
:silent json-false :silent json-false
@ -239,6 +241,7 @@ The kernel will no longer be responsive.")))
(defun ein:kernel-complete (kernel line cursor-pos) (defun ein:kernel-complete (kernel line cursor-pos)
(assert (ein:kernel-ready-p kernel))
(let* ((content (list (let* ((content (list
:text "" :text ""
:line line :line line