| 299 | } |
| 300 | |
| 301 | function data(x) { |
| 302 | if (incomings) { |
| 303 | incomings.push(x) |
| 304 | remaining -= x.length |
| 305 | if (remaining > 0) |
| 306 | return |
| 307 | } |
| 308 | |
| 309 | incoming = incomings |
| 310 | ? Buffer.concat(incomings, length - remaining) |
| 311 | : incoming.length === 0 |
| 312 | ? x |
| 313 | : Buffer.concat([incoming, x], incoming.length + x.length) |
| 314 | |
| 315 | while (incoming.length > 4) { |
| 316 | length = incoming.readUInt32BE(1) |
| 317 | if (length >= incoming.length) { |
| 318 | remaining = length - incoming.length |
| 319 | incomings = [incoming] |
| 320 | break |
| 321 | } |
| 322 | |
| 323 | try { |
| 324 | handle(incoming.subarray(0, length + 1)) |
| 325 | } catch (e) { |
| 326 | query && (query.cursorFn || query.describeFirst) && write(Sync) |
| 327 | errored(e) |
| 328 | } |
| 329 | incoming = incoming.subarray(length + 1) |
| 330 | remaining = 0 |
| 331 | incomings = null |
| 332 | } |
| 333 | } |
| 334 | |
| 335 | async function connect() { |
| 336 | terminated = false |