[gnurl] 193/264: KNOWN_BUGS: Add entry 'Blocking socket operations'

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nikita pushed a commit to branch master
in repository gnurl.

commit 42e18528f63ad9be46e179cca73bc2b0d2da9eeb
Author: Jay Satiro <address@hidden>
AuthorDate: Sat Apr 11 16:05:18 2020 -0400

    KNOWN_BUGS: Add entry 'Blocking socket operations'
    
    - Add threaded resolver cleanup and GSSAPI for FTP to the TODO list of
      known blocking operations.
    
    - New known bugs entry 'Blocking socket operations in non-blocking API'
      that directs to the TODO's list of known blocking operations.
    
    Ref: https://github.com/curl/curl/pull/5214#issuecomment-612488021
    
    Reported-by: Marc Hoersken
    
    Closes https://github.com/curl/curl/pull/5216
---
 docs/KNOWN_BUGS |  5 +++++
 docs/TODO       | 14 ++++++++++++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/docs/KNOWN_BUGS b/docs/KNOWN_BUGS
index cd4990c4f..1cbc76514 100644
--- a/docs/KNOWN_BUGS
+++ b/docs/KNOWN_BUGS
@@ -101,6 +101,7 @@ problems may have been fixed or changed somewhat since this 
was written!
  11.7 signal-based resolver timeouts
  11.8 DoH leaks memory after followlocation
  11.9 DoH doesn't inherit all transfer options
+ 11.10 Blocking socket operations in non-blocking API
 
  12. LDAP and OpenLDAP
  12.1 OpenLDAP hangs after returning results
@@ -716,6 +717,10 @@ problems may have been fixed or changed somewhat since 
this was written!
 
  https://github.com/curl/curl/issues/4578
 
+11.10 Blocking socket operations in non-blocking API
+
+ The list of blocking socket operations is in TODO section "More non-blocking".
+
 12. LDAP and OpenLDAP
 
 12.1 OpenLDAP hangs after returning results
diff --git a/docs/TODO b/docs/TODO
index 3a9a6168e..dfc36b8cf 100644
--- a/docs/TODO
+++ b/docs/TODO
@@ -410,11 +410,21 @@
  Make sure we don't ever loop because of non-blocking sockets returning
  EWOULDBLOCK or similar. Blocking cases include:
 
- - Name resolves on non-windows unless c-ares or the threaded resolver is used
+ - Name resolves on non-windows unless c-ares or the threaded resolver is used.
+
+ - The threaded resolver may block on cleanup:
+ https://github.com/curl/curl/issues/4852
+
  - file:// transfers
+
  - TELNET transfers
+
+ - GSSAPI authentication for FTP transfers
+
  - The "DONE" operation (post transfer protocol-specific actions) for the
-   protocols SFTP, SMTP, FTP. Fixing Curl_done() for this is a worthy task.
+ protocols SFTP, SMTP, FTP. Fixing Curl_done() for this is a worthy task.
+
+ - curl_multi_remove_handle for any of the above. See section 2.3.
 
 2.2 Better support for same name resolves
 

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