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Unbind error/exit events once handshakes resolve

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This commit is contained in:
Asher 2020-11-03 14:54:27 -06:00
parent e243f6e369
commit 03e0013112
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GPG Key ID: D63C1EF81242354A
1 changed files with 13 additions and 2 deletions
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15
src/node/vscode.ts
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@ -51,14 +51,20 @@ export class VscodeProvider {
logger.debug("setting up vs code...") logger.debug("setting up vs code...")
return new Promise<ipc.WorkbenchOptions>((resolve, reject) => { return new Promise<ipc.WorkbenchOptions>((resolve, reject) => {
const onExit = (code: number | null) => reject(new Error(`VS Code exited unexpectedly with code ${code}`))
vscode.once("message", (message: ipc.VscodeMessage) => { vscode.once("message", (message: ipc.VscodeMessage) => {
logger.debug("got message from vs code", field("message", message)) logger.debug("got message from vs code", field("message", message))
vscode.off("error", reject)
vscode.off("exit", onExit)
return message.type === "options" && message.id === id return message.type === "options" && message.id === id
? resolve(message.options) ? resolve(message.options)
: reject(new Error("Unexpected response during initialization")) : reject(new Error("Unexpected response during initialization"))
}) })
vscode.once("error", reject) vscode.once("error", reject)
vscode.once("exit", (code) => reject(new Error(`VS Code exited unexpectedly with code ${code}`))) vscode.once("exit", onExit)
this.send( this.send(
{ {
type: "init", type: "init",
@ -90,14 +96,19 @@ export class VscodeProvider {
}) })
this._vscode = new Promise((resolve, reject) => { this._vscode = new Promise((resolve, reject) => {
const onExit = (code: number | null) => reject(new Error(`VS Code exited unexpectedly with code ${code}`))
vscode.once("message", (message: ipc.VscodeMessage) => { vscode.once("message", (message: ipc.VscodeMessage) => {
logger.debug("got message from vs code", field("message", message)) logger.debug("got message from vs code", field("message", message))
vscode.off("error", reject)
vscode.off("exit", onExit)
return message.type === "ready" return message.type === "ready"
? resolve(vscode) ? resolve(vscode)
: reject(new Error("Unexpected response waiting for ready response")) : reject(new Error("Unexpected response waiting for ready response"))
}) })
vscode.once("error", reject) vscode.once("error", reject)
vscode.once("exit", (code) => reject(new Error(`VS Code exited unexpectedly with code ${code}`))) vscode.once("exit", onExit)
}) })
return this._vscode return this._vscode