Fix and add test for co-processors handling of streaming responses #4014

Performance

Workflow

Name: github-event-256sl
Creation timestamp: 2023-10-11T10:39:26Z
Archived workflow https://argo.starstuff.dev/archived-workflows/perf-testing?name=github-event-256sl

Some simulations failed

	simulation	scenario	rps	minRps	maxRps	success	min_latency_ms	max_latency_ms	mean_latency_ms
0	step	basic	7382	6500	8000	True	5	501	40.379747
1	const	basic	5190	3800	4200	False	4	501	12.22314

Tests

const - basic

step - basic

const - basic

definition

attack:
  duration: PT2M
  type: constant
  users: 4000
checks:
  maxFailures: 10000
  maxRps: 4200
  minRps: 3800
operation:
  breadth: 2
  depth: 5
  fields: 100
  name: basic
  subgraphResponseFieldSize: 32
  timeout: PT0.5S
  type: query
protocol:
  http2: false
  shareConnections: true
warmup:
- duration: PT10S
  endUsers: 4000
  startUsers: 0
  type: ramp
- duration: PT10S
  type: constant
  users: 4000

Gatling

Node stats

step - basic

definition

attack:
  incrementUsers: 100
  rampDuration: PT1S
  startUsers: 6000
  stepDuration: PT10S
  times: 200
  type: step
checks:
  maxFailures: 10000
  maxRps: 8000
  minRps: 6500
operation:
  breadth: 2
  depth: 5
  fields: 100
  name: basic
  subgraphResponseFieldSize: 32
  timeout: PT0.5S
  type: query
protocol:
  http2: false
  shareConnections: true
warmup:
- duration: PT10S
  endUsers: 6000
  startUsers: 0
  type: ramp
- duration: PT10S
  type: constant
  users: 6000