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Align pause resume and abort lifecycle

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wangdequan
2026-09-01 21:12:52 +08:00
parent 3dcd2d681f
commit 1342cff3f0
5 changed files with 56 additions and 28 deletions
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52
web/worker/sim-session.mjs
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@@ -1862,7 +1862,7 @@ export class SimSession {
if (this.xyzacProgram) {
const result = this.xyzacProgram.start();
if (result.status === "verified") { this.wasmMotion.setPaused(false); this.task.setMode("AUTO"); if (this.task.state.state === "STOPPED") this.task.recover(); this.task.transition("RUNNING"); const program = this.xyzacProgram.snapshot(); this.task.setProgram("running", program.execution_source_line ?? program.current_line); }
return finish(this.envelope(result.status === "verified" ? "COMMAND_RESULT" : "ERROR", input, { ...result, program: this.xyzacProgram.snapshot(), task: this.task.export(), motion_authority: "wasm", command: input.kind, operation_id: input.operation_id ?? null }), result.status === "verified" ? "verified" : "failed");
return finish(this.envelope(result.status === "verified" ? "COMMAND_RESULT" : "ERROR", input, { ...result, program: this.xyzacProgram.snapshot(), task: this.task.export(), wasm_motion: this.wasmMotion.read(), motion: this.wasmMotionProjection(), motion_authority: "wasm", command: input.kind, operation_id: input.operation_id ?? null }), result.status === "verified" ? "verified" : "failed");
}
const result = this.program.start();
if (result.status === "verified") {
@@ -1885,30 +1885,40 @@ export class SimSession {
case "PROGRAM_PAUSE": case "PROGRAM_RESUME": case "PROGRAM_ABORT": {
const action = input.kind === "PROGRAM_PAUSE" ? "pause" : input.kind === "PROGRAM_RESUME" ? "resume" : "abort";
if (this.xyzacProgram) {
this.pendingXyzacMotion = null;
this.pendingProgramControl = 0;
this.pendingTaskSync = 0;
this.pendingServoSync = 0;
this.xyzacExecutionWaitNextMotion = false;
this.xyzacExecutionWaitSamples = 0;
this.xyzacLastEnqueuedKinematicsMode = 0;
this.xyzacDeferredPhysicalSwitchMode = null;
this.xyzacDeferredBlockedActiveId = 0;
this.xyzacDeferredControlMotionType = 0;
this.xyzacQueuedLookaheadTargetId = 0;
this.xyzacAllowQueuedLookahead = false;
this.xyzacLastServoActiveId = 0;
this.xyzacLastQueuedMotion = null;
this.xyzacDeferredPhysicalPose = null;
this.xyzacDeferredPhysicalPoseApplied = false;
this.xyzacAppendDeferredOnActive = false;
// PAUSE/RESUME are interpreter and TP state transitions. They must
// preserve the pending canonical block and queued lookahead so a
// resume continues the exact WASM trajectory. ABORT is the only
// edge that clears the task/TP handoff state.
if (action === "abort") {
this.pendingXyzacMotion = null;
this.pendingProgramControl = 0;
this.pendingTaskSync = 0;
this.pendingServoSync = 0;
this.xyzacExecutionWaitNextMotion = false;
this.xyzacExecutionWaitSamples = 0;
this.xyzacLastEnqueuedKinematicsMode = 0;
this.xyzacDeferredPhysicalSwitchMode = null;
this.xyzacDeferredBlockedActiveId = 0;
this.xyzacDeferredControlMotionType = 0;
this.xyzacQueuedLookaheadTargetId = 0;
this.xyzacAllowQueuedLookahead = false;
this.xyzacLastServoActiveId = 0;
this.xyzacLastQueuedMotion = null;
this.xyzacDeferredPhysicalPose = null;
this.xyzacDeferredPhysicalPoseApplied = false;
this.xyzacAppendDeferredOnActive = false;
}
const result = this.xyzacProgram[action]();
if (result.status === "verified") {
if (action === "pause") { call(this.core, "sim_protocol_pause"); this.wasmMotion.setPaused(true); this.task.transition("PAUSED"); const program = this.xyzacProgram.snapshot(); this.task.setProgram("paused", program.execution_source_line ?? program.current_line); }
else if (action === "resume") { call(this.core, "sim_protocol_resume"); this.wasmMotion.setPaused(false); this.task.transition("RUNNING"); const program = this.xyzacProgram.snapshot(); this.task.setProgram("running", program.execution_source_line ?? program.current_line); }
// sim_protocol_accept has already applied the transport edge;
// calling sim_protocol_pause/resume a second time would return a
// false ERR_STATE. The LinuxCNC WASM TP remains authoritative for
// the actual pause/resume motion transition.
if (action === "pause") { this.wasmMotion.setPaused(true); this.task.transition("PAUSED"); const program = this.xyzacProgram.snapshot(); this.task.setProgram("paused", program.execution_source_line ?? program.current_line); }
else if (action === "resume") { this.wasmMotion.setPaused(false); this.task.transition("RUNNING"); const program = this.xyzacProgram.snapshot(); this.task.setProgram("running", program.execution_source_line ?? program.current_line); }
else { this.wasmMotion.abort(); this.task.transition("STOPPED"); const program = this.xyzacProgram.snapshot(); this.task.setProgram("aborted", program.execution_source_line ?? program.current_line); }
}
return finish(this.envelope(result.status === "verified" ? "COMMAND_RESULT" : "ERROR", input, { ...result, program: this.xyzacProgram.snapshot(), task: this.task.export(), motion_authority: "wasm", command: input.kind, operation_id: input.operation_id ?? null }), result.status === "verified" ? "verified" : "failed");
return finish(this.envelope(result.status === "verified" ? "COMMAND_RESULT" : "ERROR", input, { ...result, program: this.xyzacProgram.snapshot(), task: this.task.export(), wasm_motion: this.wasmMotion.read(), motion: this.wasmMotionProjection(), motion_authority: "wasm", command: input.kind, operation_id: input.operation_id ?? null }), result.status === "verified" ? "verified" : "failed");
}
const result = this.program[action]();
if (result.status === "verified") {