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### Description
This is a longstanding error when using websockets or the HTTP client (this one is a bit newer, didn't see it for long).
Searching the net has led me here: https://lists.kamailio.org/pipermail/sr-users/2018-January/099881.html
It looks like Kamailio cannot parse HTTP responses, but that message is ambigous. Why would it try to parse them in the first place?
```
32(203) ERROR: <core> [core/parser/msg_parser.c:748]: parse_msg(): ERROR: parse_msg: message=<HTTP/1.1 100 Continue
```
```
47(89) ERROR: <core> [core/parser/msg_parser.c:681]: parse_msg(): ERROR: parse_msg: message=<HTTP/1.1 101 Switching Protocols
```
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### Troubleshooting
Except confirming that the messages are legit, there is nothing else that I can do.
#### Reproduction
<!--
If the issue can be reproduced, describe how it can be done.
-->
The first error is generated by making HTTP requests using the HTTP client embedded in Kamailio.
The second error happens on each WebRTC call served by Kamailio.
#### Debugging Data
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```
(paste your debugging data here)
```
#### Log Messages
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```
(paste your log messages here)
```
#### SIP Traffic
<!--
If the issue is exposed by processing specific SIP messages, grab them with ngrep or save in a pcap file, then add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site).
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```
(paste your sip traffic here)
```
### Possible Solutions
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If you found a solution or workaround for the issue, describe it. Ideally, provide a pull request with a fix.
-->
HTTP responses should not go through the core message parser. Not sure if this can be described as a "solution".
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
For the 100 parsing error. The used HTTP clients are `http_client` and `http_async_client` modules.
```
# kamailio -v
version: kamailio 5.5.4 (x86_64/linux)
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled with gcc 8.3.0
```
For the 101 parsing error. Kamailio is a WebRTC server for `sipML5` library.
```
# kamailio -v
version: kamailio 5.4.4 (x86_64/linux)
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled with gcc 8.3.0
```
* **Operating System**:
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# uname -a
Linux gke-dev-1-sbc-out-dbbddabc-amiw 5.4.0-1054-gke #57-Ubuntu SMP Fri Oct 1 03:16:03 UTC 2021 x86_64 GNU/Linux
```
```
# lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 10 (buster)
Release: 10
Codename: buster
```
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in `doc/` subfolder, the README file is autogenerated)
#### Type Of Change
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#### Description
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https://github.com/kamailio/kamailio/pull/3089
-- Commit Summary --
* fix typo
-- File Changes --
M src/modules/xhttp/xhttp_mod.c (2)
-- Patch Links --
https://github.com/kamailio/kamailio/pull/3089.patchhttps://github.com/kamailio/kamailio/pull/3089.diff
--
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Message ID: <kamailio/kamailio/pull/3089(a)github.com>
Module: kamailio
Branch: master
Commit: 24776e1463742b11cf0201093105129235216d7b
URL: https://github.com/kamailio/kamailio/commit/24776e1463742b11cf0201093105129…
Author: Kamailio Dev <kamailio.dev(a)kamailio.org>
Committer: Kamailio Dev <kamailio.dev(a)kamailio.org>
Date: 2022-04-19T12:01:16+02:00
modules: readme files regenerated - presence ... [skip ci]
---
Modified: src/modules/presence/README
---
Diff: https://github.com/kamailio/kamailio/commit/24776e1463742b11cf0201093105129…
Patch: https://github.com/kamailio/kamailio/commit/24776e1463742b11cf0201093105129…
---
diff --git a/src/modules/presence/README b/src/modules/presence/README
index c06ccdd6ec..9e378a5681 100644
--- a/src/modules/presence/README
+++ b/src/modules/presence/README
@@ -1340,8 +1340,8 @@ r
* each watcher. It either gets the body received by the PUBLISH, or the bod
y
* generated by the agg_nbody function.
- * The module can deceide if it makes a copy of the original body, which is
-then
+ * The module can decide if it makes a copy of the original body, which is t
+hen
* manipulated, or if it works directly in the original body. If the module
makes a
* copy of the original body, it also has to register the aux_free_body() to
<!-- Kamailio Pull Request Template -->
<!--
IMPORTANT:
- for detailed contributing guidelines, read:
https://github.com/kamailio/kamailio/blob/master/.github/CONTRIBUTING.md
- pull requests must be done to master branch, unless they are backports
of fixes from master branch to a stable branch
- backports to stable branches must be done with 'git cherry-pick -x ...'
- code is contributed under BSD for core and main components (tm, sl, auth, tls)
- code is contributed GPLv2 or a compatible license for the other components
- GPL code is contributed with OpenSSL licensing exception
-->
#### Pre-Submission Checklist
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<!-- All points should be verified, otherwise, read the CONTRIBUTING guidelines from above-->
<!-- If you're unsure about any of these, don't hesitate to ask on sr-dev mailing list -->
- [x] Commit message has the format required by CONTRIBUTING guide
- [x] Commits are split per component (core, individual modules, libs, utils, ...)
- [x] Each component has a single commit (if not, squash them into one commit)
- [x] No commits to README files for modules (changes must be done to docbook files
in `doc/` subfolder, the README file is autogenerated)
#### Type Of Change
- [ ] Small bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds new functionality)
- [ ] Breaking change (fix or feature that would change existing functionality)
#### Checklist:
<!-- Go over all points below, and after creating the PR, tick the checkboxes that apply -->
- [ ] PR should be backported to stable branches
- [x] Tested changes locally
- [ ] Related to issue #XXXX (replace XXXX with an open issue number)
#### Description
<!-- Describe your changes in detail -->
You can view, comment on, or merge this pull request online at:
https://github.com/kamailio/kamailio/pull/3087
-- Commit Summary --
* fix typos
-- File Changes --
M src/modules/presence/doc/presence_devel.xml (2)
M src/modules/presence/event_list.h (4)
-- Patch Links --
https://github.com/kamailio/kamailio/pull/3087.patchhttps://github.com/kamailio/kamailio/pull/3087.diff
--
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Message ID: <kamailio/kamailio/pull/3087(a)github.com>
Module: kamailio
Branch: master
Commit: f63a4645afe1c52050bbd8050bf3c392acc985b8
URL: https://github.com/kamailio/kamailio/commit/f63a4645afe1c52050bbd8050bf3c39…
Author: Liviu Andron <liviu.andron(a)bjtmail.com>
Committer: Henning Westerholt <hw(a)gilawa.com>
Date: 2022-04-19T11:46:06+02:00
fix typos
---
Modified: src/modules/presence/doc/presence_devel.xml
Modified: src/modules/presence/event_list.h
---
Diff: https://github.com/kamailio/kamailio/commit/f63a4645afe1c52050bbd8050bf3c39…
Patch: https://github.com/kamailio/kamailio/commit/f63a4645afe1c52050bbd8050bf3c39…
---
diff --git a/src/modules/presence/doc/presence_devel.xml b/src/modules/presence/doc/presence_devel.xml
index 608fa6eeb5..2bb1953764 100644
--- a/src/modules/presence/doc/presence_devel.xml
+++ b/src/modules/presence/doc/presence_devel.xml
@@ -115,7 +115,7 @@ typedef struct pres_ev
* If a module registers the aux_body_processing callback, it gets called for
* each watcher. It either gets the body received by the PUBLISH, or the body
* generated by the agg_nbody function.
- * The module can deceide if it makes a copy of the original body, which is then
+ * The module can decide if it makes a copy of the original body, which is then
* manipulated, or if it works directly in the original body. If the module makes a
* copy of the original body, it also has to register the aux_free_body() to
* free this "per watcher" body.
diff --git a/src/modules/presence/event_list.h b/src/modules/presence/event_list.h
index 3f30cb8265..7874a1f967 100644
--- a/src/modules/presence/event_list.h
+++ b/src/modules/presence/event_list.h
@@ -88,7 +88,7 @@ struct pres_ev
* 0 - the standard mechanism (allocating new etag for each Publish)
* 1 - allocating an etag only for an initial Publish
* */
- /* fileds that deal with authorization rules*/
+ /* fields that deal with authorization rules*/
/*
* req_auth -> flag 0 - if not require
* is_watcher_allowed - get subscription state from xcap rules
@@ -114,7 +114,7 @@ struct pres_ev
* If a module registers the aux_body_processing callback, it gets called for
* each watcher. It either gets the body received by the PUBLISH, or the body
* generated by the agg_nbody function.
- * The module can deceide if it makes a copy of the original body, which is then
+ * The module can decide if it makes a copy of the original body, which is then
* manipulated, or if it works directly in the original body. If the module makes a
* copy of the original body, it also has to register the aux_free_body() to
* free this "per watcher" body.