This commit is contained in:
KernelDeimos 2024-04-19 23:35:56 -04:00
parent 3f249fcc89
commit 27553ef926
5 changed files with 0 additions and 127 deletions

View File

@ -70,21 +70,17 @@ class Channel {
}
called++;
const chunk = this.chunks_.shift();
console.log('shifted off chunk', chunk);
( chunk === DONE ? done : data ).resolve(chunk);
this.off('write', on_data);
this.emit_consume_();
}
};
console.log('this case', this.chunks_.length);
this.on('write', on_data);
on_data();
const to_return = {
cancel: () => {
console.log('cancel called');
this.off('write', on_data);
cancel.resolve();
},
@ -95,7 +91,6 @@ class Channel {
}),
};
console.log('to_return?', to_return);
return to_return;
}
@ -105,12 +100,8 @@ class Channel {
}
pushback (...chunks) {
console.log('pushing back...', chunks)
for ( let i = chunks.length - 1; i >= 0; i-- ) {
console.log('unshifting ', i, chunks[i]);
console.log('chunks_ before unshift', this.chunks_.length);
this.chunks_.unshift(chunks[i]);
console.log('chunks_ after unshift', this.chunks_.length);
}
this.emit_write_();
@ -146,11 +137,9 @@ export class BetterReader {
async intake_ () {
const { value, done } = await this.delegate.read();
if ( done ) {
console.log('writing to channel <DONE>');
this.channel_.write(DONE);
return;
}
console.log('writing to channel', value);
this.channel_.write(value);
}
@ -181,13 +170,11 @@ export class BetterReader {
};
}
console.log('!!!');
const final_promise = new TeePromise();
let current_cancel_ = () => {};
(async () => {
console.log('STARTING BUFFER READ');
let n_read = 0;
const chunks = [];
while ( n_read < opt_buffer.length ) {
@ -195,7 +182,6 @@ export class BetterReader {
current_cancel_ = cancel;
let [which, chunk] = await promise;
console.log('which', which, 'chunk', chunk)
if ( which === 'done' ) {
break;
}
@ -209,14 +195,10 @@ export class BetterReader {
chunk = chunk.subarray(0, diff);
}
chunks.push(chunk);
console.log('calling set', chunk, n_read, opt_buffer.length);
opt_buffer.set(chunk, n_read);
n_read += chunk.length;
}
console.log('RESOLVING', opt_buffer);
console.log('-- and channel?', this.channel_.chunks_.length);
final_promise.resolve({ n_read });
})();
@ -226,104 +208,11 @@ export class BetterReader {
},
promise: final_promise,
};
// --- everything below this line is being removed ---
/*
if ( ! opt_buffer && this.chunks_.length === 0 ) {
const chunk = await this.delegate.read();
if ( cancel_state?.cancelled ) {
// push the chunk back onto the queue
console.log('aaa', chunk);
this.chunks_.push(chunk);
return this._create_cancel_response();
}
return {
chunk,
debug_meta: { source: 'delegate' },
};
}
const chunk = await this.getChunk_();
console.log('what we got', chunk);
if ( cancel_state?.cancelled ) {
// push the chunk back onto the queue
console.log('bbb', chunk);
this.chunks_.push(chunk);
return this._create_cancel_response();
}
if ( ! opt_buffer ) {
return { chunk, debug_meta: { source: 'stored chunks', returning: 'chunk' } };
}
if ( ! chunk ) {
return { n_read: 0, debug_meta: { source: 'nothing', returning: 'byte count' } };
}
console.log('ccc', chunk);
this.chunks_.push(chunk);
let itermax = 20;
while ( this.getTotalBytesReady_() < opt_buffer.length ) {
if ( --itermax < 0 ) {
throw new Error('too many iterations');
}
console.log('iter b');
const read_chunk = await this.getChunk_();
if ( cancel_state?.cancelled ) {
// push the chunk back onto the queue
console.log('ddd', chunk);
this.chunks_.push(read_chunk);
return this._create_cancel_response();
}
if ( ! read_chunk ) {
break;
}
console.log('adding chunk', read_chunk)
this.chunks_.push(read_chunk);
}
let offset = 0;
while ( this.chunks_.length > 0 && offset < opt_buffer.length ) {
console.log('iter a')
let item = this.chunks_.shift();
if ( item === undefined ) {
console.log('undefined <A>', this.chunks_);
break;
}
if ( item.value === undefined ) {
console.log('undefined <B>', item, this.chunks_);
break;
}
const is_done = item.done;
item = item.value;
if ( offset + item.length > opt_buffer.length ) {
const diff = opt_buffer.length - offset;
this.chunks_.unshift({
done: is_done,
value: item.subarray(diff),
});
item = item.subarray(0, diff);
}
opt_buffer.set(item, offset);
offset += item.length;
}
return {
n_read: offset,
debug_meta: { source: 'stored chunks', returning: 'byte count' },
};
/**/
}
read_with_cancel (opt_buffer) {
console.log('read with cancel called');
const o = this.read_and_get_info(opt_buffer);
const { cancel, promise } = o;
promise.then(v => {
console.log('promise resolved', v);
});
// const promise = (async () => {
// const { chunk, n_read } = await this.read_and_get_info(opt_buffer, cancel_state);
// return opt_buffer ? n_read : chunk;
@ -347,19 +236,16 @@ export class BetterReader {
delegate: delegate_read,
buffer_not_empty: this.waitUntilDataAvailable(),
});
console.log('which?', which);
if (which === 'delegate') {
return result;
}
// There's a chunk in the buffer now, so we can use the regular path.
// But first, make sure that once the delegate read completes, we save the chunk.
console.log('result', result)
this.chunks_.push(result);
}
const len = this.getTotalBytesReady_();
console.log('len', len);
const merged = new Uint8Array(len);
let offset = 0;
for ( const item of this.chunks_ ) {
@ -374,7 +260,6 @@ export class BetterReader {
getTotalBytesReady_ () {
return this.chunks_.reduce((sum, chunk) => {
console.log('sum', sum, 'chunk', chunk);
return sum + chunk.value.length
}, 0);
}

View File

@ -48,7 +48,6 @@ export class SignalReader extends ProxyReader {
// show hex for debugging
// console.log(value.split('').map(c => c.charCodeAt(0).toString(16)).join(' '));
console.log('value??', value)
for ( const [key, signal] of mapping ) {
if ( tmp_value.includes(key) ) {

View File

@ -58,7 +58,6 @@ export class Coupler {
source: promise,
closed: this.closed_,
});
console.log('result?', which, result);
const { value, done } = result;
if ( done ) {
cancel();

View File

@ -281,9 +281,7 @@ export class PreparedCommand {
let exit_code = 0;
try {
console.log(`awaiting execute for ${command.name}`)
await execute(ctx);
console.log(`DONE execute for ${command.name}`)
} catch (e) {
if ( e instanceof Exit ) {
exit_code = e.code;
@ -304,9 +302,6 @@ export class PreparedCommand {
if ( ! (e instanceof Exit) ) console.error(e);
}
// ctx.externs.in?.close?.();
// ctx.externs.out?.close?.();
console.log(`calling close for ${command.name}`, ctx.externs.out);
await ctx.externs.out.close();
// TODO: need write command from puter-shell before this can be done
@ -386,12 +381,8 @@ export class Pipeline {
const command = preparedCommands[i];
commandPromises.push(command.execute());
}
console.log('command promises', commandPromises);
await Promise.all(commandPromises);
console.log('|AWAIT COUPLER');
await coupler.isDone;
console.log('|DONE AWAIT COUPLER');
valve.close();
}

View File

@ -58,7 +58,6 @@ const ReadlineProcessorBuilder = builder => builder
const byteBuffer = new Uint8Array(1);
await externs.in_.read(byteBuffer);
console.log('got a byte!', byteBuffer[0]);
locals.byteBuffer = byteBuffer;
locals.byte = byteBuffer[0];
})