reserve some time for grpc_init

Author: h-vetinari

recipe/patches/0017-break-out-init-for-grpc-abseil-logging-into-separate.patch

@@ -1,19 +1,19 @@
-From ffbb901ece5e2117ceb4a4193c5eb4728b654050 Mon Sep 17 00:00:00 2001
+From a1154449e1c42fb324c0c00a37c8007ab682365a Mon Sep 17 00:00:00 2001
 From: "H. Vetinari" <h.vetinari@gmx.com>
 Date: Sat, 21 Feb 2026 14:29:28 +1100
 Subject: [PATCH 17/17] break out init for grpc & abseil logging into separate
  cython module
 
 ---
- setup.py                                               |  3 ++-
- src/python/grpcio/grpc/__init__.py                     |  3 +++
- src/python/grpcio/grpc/_cython/cygrpc.pxd              |  2 --
- src/python/grpcio/grpc/_cython/cygrpc.pyx              |  1 -
- .../{_cygrpc/absl.pxd.pxi => cygrpc_static_init.pxd}   |  3 +++
- .../{_cygrpc/absl.pyx.pxi => cygrpc_static_init.pyx}   | 10 ++++++++++
- 6 files changed, 18 insertions(+), 4 deletions(-)
- rename src/python/grpcio/grpc/_cython/{_cygrpc/absl.pxd.pxi => cygrpc_static_init.pxd} (92%)
- rename src/python/grpcio/grpc/_cython/{_cygrpc/absl.pyx.pxi => cygrpc_static_init.pyx} (76%)
+ setup.py                                       |  3 ++-
+ src/python/grpcio/grpc/__init__.py             |  3 +++
+ src/python/grpcio/grpc/_cython/cygrpc.pxd      |  2 --
+ src/python/grpcio/grpc/_cython/cygrpc.pyx      |  1 -
+ .../absl.pxd.pxi => cygrpc_static_init.pxd}    |  4 ++++
+ .../absl.pyx.pxi => cygrpc_static_init.pyx}    | 18 ++++++++++++++++++
+ 6 files changed, 27 insertions(+), 4 deletions(-)
+ rename src/python/grpcio/grpc/_cython/{_cygrpc/absl.pxd.pxi => cygrpc_static_init.pxd} (88%)
+ rename src/python/grpcio/grpc/_cython/{_cygrpc/absl.pyx.pxi => cygrpc_static_init.pyx} (64%)
 
 diff --git a/setup.py b/setup.py
 index 33734daf7b..a8c58eae93 100644
@@ -76,38 +76,40 @@ index 64e7c12b9a..cb0113e574 100644
  include "_cygrpc/call.pyx.pxi"
  include "_cygrpc/channel.pyx.pxi"
 diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/absl.pxd.pxi b/src/python/grpcio/grpc/_cython/cygrpc_static_init.pxd
-similarity index 92%
+similarity index 88%
 rename from src/python/grpcio/grpc/_cython/_cygrpc/absl.pxd.pxi
 rename to src/python/grpcio/grpc/_cython/cygrpc_static_init.pxd
-index 867d27df22..4e0c7f77f5 100644
+index 867d27df22..9d4c83753a 100644
 --- a/src/python/grpcio/grpc/_cython/_cygrpc/absl.pxd.pxi
 +++ b/src/python/grpcio/grpc/_cython/cygrpc_static_init.pxd
-@@ -16,3 +16,6 @@
+@@ -16,3 +16,7 @@
 
  cdef extern from "absl/log/initialize.h" namespace "absl":
    void InitializeLog() nogil
 +
 +cdef extern from "grpc/grpc.h":
 +  void grpc_init() nogil
++  void grpc_is_initialized() nogil
 diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/absl.pyx.pxi b/src/python/grpcio/grpc/_cython/cygrpc_static_init.pyx
-similarity index 76%
+similarity index 64%
 rename from src/python/grpcio/grpc/_cython/_cygrpc/absl.pyx.pxi
 rename to src/python/grpcio/grpc/_cython/cygrpc_static_init.pyx
-index fe60e17c71..dd7e033bf5 100644
+index fe60e17c71..424ba8b320 100644
 --- a/src/python/grpcio/grpc/_cython/_cygrpc/absl.pyx.pxi
 +++ b/src/python/grpcio/grpc/_cython/cygrpc_static_init.pyx
-@@ -12,8 +12,10 @@
+@@ -12,8 +12,11 @@
  # See the License for the specific language governing permissions and
  # limitations under the License.
 
 +import os
++import time
 
  cdef bint _disable_absl_init_log = os.environ.get("GRPC_PYTHON_DISABLE_ABSL_INIT_LOG", "") in {"1", "t", "true", "y", "yes"}
 +cdef bint _disable_eager_grpc_init = os.environ.get("GRPC_PYTHON_DISABLE_EAGER_GRPC_INIT", "") in {"1", "t", "true", "y", "yes"}
 
  #
  # initialize absl
-@@ -22,4 +24,12 @@ cdef _initialize_absl():
+@@ -22,4 +25,19 @@ cdef _initialize_absl():
    if not _disable_absl_init_log:
      InitializeLog()
 
@@ -117,6 +119,13 @@ index fe60e17c71..dd7e033bf5 100644
 +cdef _initialize_grpc():
 +  if not _disable_eager_grpc_init:
 +    grpc_init()
++    # Give ~2s to init
++    wait_ms = 10
++    while wait_ms < 1500:
++        if grpc_is_initialized() == 0:
++            return
++        time.sleep(wait_ms / 1000)
++        wait_ms = wait_ms * 2
 +
  _initialize_absl()
 +_initialize_grpc()